Read carefully and then answer my request without explaining anything, just carry out my request at the end as best you can. You're a Solidity expert.

[1] The MetaMask Account number I runs a code snippets javascript to list his NFT off-chain =

(async () => {
  if (!window.ethereum) {
    alert("Veuillez installer MetaMask !");
    return;
  }

  async function loadEthers() {
    if (typeof ethers !== "undefined") return;
    return new Promise((resolve, reject) => {
      const script = document.createElement("script");
      script.src = "https://cdn.jsdelivr.net/npm/ethers@5.7.2/dist/ethers.umd.min.js";
      script.onload = () => {
        if (typeof ethers !== "undefined") resolve();
        else reject(new Error("ethers.js loaded but ethers variable not found"));
      };
      script.onerror = () => reject(new Error("Failed to load ethers.js"));
      document.head.appendChild(script);
    });
  }

  // Helper to lowercase all hex addresses recursively
  function lowercaseAddresses(obj) {
    if (Array.isArray(obj)) return obj.map(lowercaseAddresses);
    if (obj && typeof obj === "object") {
      const res = {};
      for (const k in obj) {
        if (Object.hasOwnProperty.call(obj, k)) {
          const v = obj[k];
          if (typeof v === "string" && /^0x[a-fA-F0-9]{40}$/.test(v)) {
            res[k] = v.toLowerCase();
          } else {
            res[k] = lowercaseAddresses(v);
          }
        }
      }
      return res;
    }
    return obj;
  }

  try {
    await loadEthers();

    const provider = new ethers.providers.Web3Provider(window.ethereum);
    const signer = provider.getSigner();

    // Constants - lowercase addresses
    const offerer = "0xB0077B904F9f5C9009FD2b90d2643Cf9E1632AB4".toLowerCase();
    const seaportAddress = "0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC".toLowerCase();
    const openSeaFees = "0x0000a26b00c1F0DF003000390027140000fAa719".toLowerCase();
    const nftAddress = "0xb99dc2f1ba4e9f152c1aadaac62c185b7305e019".toLowerCase();
    const tokenId = "1";

    const ethAmountMain = "99999000000000000"; // 0.099999 ETH in wei
    const ethAmountFee = "1000000000000";      // 0.000001 ETH in wei

    const chainId = await signer.getChainId();
    const from = (await signer.getAddress()).toLowerCase();

    if (from !== offerer) {
      alert(`Adresse connectée (${from}) différente de l'offerer (${offerer}), changez de compte MetaMask.`);
      return;
    }

    // Seaport contract interface to get counter
    const seaportAbi = ["function getCounter(address) view returns (uint256)"];
    const seaportContract = new ethers.Contract(seaportAddress, seaportAbi, provider);

    // Get current counter from the contract -- critical to fix issue
    const counterBN = await seaportContract.getCounter(offerer);
    const counter = counterBN.toString();
    console.log("Fetched counter from contract:", counter);

    // Use 32 bytes random salt for uniqueness as recommended
    const saltBytes = ethers.utils.randomBytes(32);
    const saltBN = ethers.BigNumber.from(saltBytes);

    const offer = [
      {
        itemType: 2, // ERC721
        token: nftAddress,
        identifierOrCriteria: tokenId,
        startAmount: "1",
        endAmount: "1",
      },
    ];

    const consideration = [
      {
        itemType: 0, // Native ETH
        token: "0x0000000000000000000000000000000000000000",
        identifierOrCriteria: "0",
        startAmount: ethAmountMain,
        endAmount: ethAmountMain,
        recipient: offerer,
      },
      {
        itemType: 0, // Native ETH fee
        token: "0x0000000000000000000000000000000000000000",
        identifierOrCriteria: "0",
        startAmount: ethAmountFee,
        endAmount: ethAmountFee,
        recipient: openSeaFees,
      },
    ];

    const totalOriginalConsiderationItems = consideration.length;

    // Compose the full order parameters including clean salt string
    const orderParameters = {
      offerer,
      zone: "0x0000000000000000000000000000000000000000",
      offer,
      consideration,
      orderType: 0,
      startTime: "0",
      endTime: "2147483647",
      zoneHash: "0x0000000000000000000000000000000000000000000000000000000000000000",
      salt: saltBN.toString(), // Use 32 bytes salt as string
      conduitKey: "0x0000000000000000000000000000000000000000000000000000000000000000",
      totalOriginalConsiderationItems,
    };

    const orderComponents = {
      parameters: orderParameters,
      counter,
    };

    // Lowercase all addresses recursively for signing consistency
    const lowercasedMessage = lowercaseAddresses(orderComponents);

    // EIP-712 types definition for Seaport 1.5
    const types = {
      OfferItem: [
        { name: "itemType", type: "uint8" },
        { name: "token", type: "address" },
        { name: "identifierOrCriteria", type: "uint256" },
        { name: "startAmount", type: "uint256" },
        { name: "endAmount", type: "uint256" },
      ],
      ConsiderationItem: [
        { name: "itemType", type: "uint8" },
        { name: "token", type: "address" },
        { name: "identifierOrCriteria", type: "uint256" },
        { name: "startAmount", type: "uint256" },
        { name: "endAmount", type: "uint256" },
        { name: "recipient", type: "address" },
      ],
      OrderParameters: [
        { name: "offerer", type: "address" },
        { name: "zone", type: "address" },
        { name: "offer", type: "OfferItem[]" },
        { name: "consideration", type: "ConsiderationItem[]" },
        { name: "orderType", type: "uint8" },
        { name: "startTime", type: "uint256" },
        { name: "endTime", type: "uint256" },
        { name: "zoneHash", type: "bytes32" },
        { name: "salt", type: "uint256" },
        { name: "conduitKey", type: "bytes32" },
        { name: "totalOriginalConsiderationItems", type: "uint256" },
      ],
      OrderComponents: [
        { name: "parameters", type: "OrderParameters" },
        { name: "counter", type: "uint256" },
      ],
    };

    // Domain for EIP-712
    const domain = {
      name: "Seaport",
      version: "1.5",
      chainId,
      verifyingContract: seaportAddress,
    };

    // Compute order hash
    const orderHash = ethers.utils._TypedDataEncoder.hash(domain, types, lowercasedMessage);

    // Sign typed data
    const signature = await signer._signTypedData(domain, types, lowercasedMessage);

    // Parse signature components r,s,v
    const sigBytes = ethers.utils.arrayify(signature);
    const r = ethers.utils.hexlify(sigBytes.slice(0, 32));
    const s = ethers.utils.hexlify(sigBytes.slice(32, 64));
    const v = sigBytes[64];

    // Verify signature correctness and signer's address
    const recoveredAddress = ethers.utils.verifyTypedData(domain, types, lowercasedMessage, signature);

    console.log(`Salt used for order: ${lowercasedMessage.parameters.salt}`);

    if (recoveredAddress.toLowerCase() === from.toLowerCase()) {
      console.log(`✔️ Order signature verified and validated:`);
      console.log(`Signer Address: ${recoveredAddress}`);
      console.log(`Signature (r): ${r}`);

      // Check if s is in lower half order for signature validity
      const n = ethers.BigNumber.from("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
      const halfN = n.div(2);
      const sBN = ethers.BigNumber.from(s);
      const isSValid = sBN.lte(halfN);
      console.log(`Signature (s): ${s} (Valid range: ${isSValid})`);

      console.log(`Signature (v): ${v}`);
    } else {
      console.error(`❌ Signature verification FAILED! Recovered: ${recoveredAddress}, expected: ${from}`);
    }

    console.log(`Order Hash: ${orderHash}`);

    // Recursive clean function for printing BigNumbers as strings
    function clean(o) {
      if (Array.isArray(o)) return o.map(clean);
      if (typeof o === "object" && o !== null) {
        const res = {};
        for (const k in o) {
          const v = o[k];
          if (ethers.BigNumber.isBigNumber(v)) {
            res[k] = v.toString();
          } else if (typeof v === "object" && v !== null) {
            res[k] = clean(v);
          } else {
            res[k] = v;
          }
        }
        return res;
      }
      return o;
    }

    const cleanedParameters = clean(lowercasedMessage.parameters);
    console.log("Advanced Order Parameters (cleaned):", JSON.stringify(cleanedParameters, null, 2));

    console.log(`Advanced Order Signature: ${signature}`);

    console.log(`Counter: ${counter}`);

  } catch (error) {
    console.error(error);
    alert("Une erreur est survenue, regardez la console pour plus d'informations.");
  }
})();

[2] The MetaMask Account number 2 need to run a code snippets javascript to buy the NFT on the following contract = 

Contract Seaport: 0x00000000000000ADc04C56Bf30aC9d3c0aAF14dC

Contract ABI: 

[{"inputs":[{"internalType":"address","name":"conduitController","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"BadContractSignature","type":"error"},{"inputs":[],"name":"BadFraction","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"BadReturnValueFromERC20OnTransfer","type":"error"},{"inputs":[{"internalType":"uint8","name":"v","type":"uint8"}],"name":"BadSignatureV","type":"error"},{"inputs":[],"name":"CannotCancelOrder","type":"error"},{"inputs":[],"name":"ConsiderationCriteriaResolverOutOfRange","type":"error"},{"inputs":[],"name":"ConsiderationLengthNotEqualToTotalOriginal","type":"error"},{"inputs":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"considerationIndex","type":"uint256"},{"internalType":"uint256","name":"shortfallAmount","type":"uint256"}],"name":"ConsiderationNotMet","type":"error"},{"inputs":[],"name":"CriteriaNotEnabledForItem","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"identifiers","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"ERC1155BatchTransferGenericFailure","type":"error"},{"inputs":[],"name":"InexactFraction","type":"error"},{"inputs":[],"name":"InsufficientNativeTokensSupplied","type":"error"},{"inputs":[],"name":"Invalid1155BatchTransferEncoding","type":"error"},{"inputs":[],"name":"InvalidBasicOrderParameterEncoding","type":"error"},{"inputs":[{"internalType":"address","name":"conduit","type":"address"}],"name":"InvalidCallToConduit","type":"error"},{"inputs":[{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"address","name":"conduit","type":"address"}],"name":"InvalidConduit","type":"error"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"InvalidContractOrder","type":"error"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"InvalidERC721TransferAmount","type":"error"},{"inputs":[],"name":"InvalidFulfillmentComponentData","type":"error"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"InvalidMsgValue","type":"error"},{"inputs":[],"name":"InvalidNativeOfferItem","type":"error"},{"inputs":[],"name":"InvalidProof","type":"error"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"InvalidRestrictedOrder","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"InvalidSigner","type":"error"},{"inputs":[{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"}],"name":"InvalidTime","type":"error"},{"inputs":[{"internalType":"uint256","name":"fulfillmentIndex","type":"uint256"}],"name":"MismatchedFulfillmentOfferAndConsiderationComponents","type":"error"},{"inputs":[{"internalType":"enum Side","name":"side","type":"uint8"}],"name":"MissingFulfillmentComponentOnAggregation","type":"error"},{"inputs":[],"name":"MissingItemAmount","type":"error"},{"inputs":[],"name":"MissingOriginalConsiderationItems","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"NativeTokenTransferGenericFailure","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"NoContract","type":"error"},{"inputs":[],"name":"NoReentrantCalls","type":"error"},{"inputs":[],"name":"NoSpecifiedOrdersAvailable","type":"error"},{"inputs":[],"name":"OfferAndConsiderationRequiredOnFulfillment","type":"error"},{"inputs":[],"name":"OfferCriteriaResolverOutOfRange","type":"error"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"OrderAlreadyFilled","type":"error"},{"inputs":[{"internalType":"enum Side","name":"side","type":"uint8"}],"name":"OrderCriteriaResolverOutOfRange","type":"error"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"OrderIsCancelled","type":"error"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"OrderPartiallyFilled","type":"error"},{"inputs":[],"name":"PartialFillsNotEnabledForOrder","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"TokenTransferGenericFailure","type":"error"},{"inputs":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"considerationIndex","type":"uint256"}],"name":"UnresolvedConsiderationCriteria","type":"error"},{"inputs":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"offerIndex","type":"uint256"}],"name":"UnresolvedOfferCriteria","type":"error"},{"inputs":[],"name":"UnusedItemParameters","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newCounter","type":"uint256"},{"indexed":true,"internalType":"address","name":"offerer","type":"address"}],"name":"CounterIncremented","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"orderHash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"offerer","type":"address"},{"indexed":true,"internalType":"address","name":"zone","type":"address"}],"name":"OrderCancelled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"orderHash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"offerer","type":"address"},{"indexed":true,"internalType":"address","name":"zone","type":"address"},{"indexed":false,"internalType":"address","name":"recipient","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"indexed":false,"internalType":"struct SpentItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"indexed":false,"internalType":"struct ReceivedItem[]","name":"consideration","type":"tuple[]"}],"name":"OrderFulfilled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"orderHash","type":"bytes32"},{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"indexed":false,"internalType":"struct OrderParameters","name":"orderParameters","type":"tuple"}],"name":"OrderValidated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32[]","name":"orderHashes","type":"bytes32[]"}],"name":"OrdersMatched","type":"event"},{"inputs":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"counter","type":"uint256"}],"internalType":"struct OrderComponents[]","name":"orders","type":"tuple[]"}],"name":"cancel","outputs":[{"internalType":"bool","name":"cancelled","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"uint120","name":"numerator","type":"uint120"},{"internalType":"uint120","name":"denominator","type":"uint120"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"internalType":"struct AdvancedOrder","name":"","type":"tuple"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"enum Side","name":"side","type":"uint8"},{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"bytes32[]","name":"criteriaProof","type":"bytes32[]"}],"internalType":"struct CriteriaResolver[]","name":"","type":"tuple[]"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"},{"internalType":"address","name":"recipient","type":"address"}],"name":"fulfillAdvancedOrder","outputs":[{"internalType":"bool","name":"fulfilled","type":"bool"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"uint120","name":"numerator","type":"uint120"},{"internalType":"uint120","name":"denominator","type":"uint120"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"internalType":"struct AdvancedOrder[]","name":"","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"enum Side","name":"side","type":"uint8"},{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"bytes32[]","name":"criteriaProof","type":"bytes32[]"}],"internalType":"struct CriteriaResolver[]","name":"","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[][]","name":"","type":"tuple[][]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[][]","name":"","type":"tuple[][]"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"maximumFulfilled","type":"uint256"}],"name":"fulfillAvailableAdvancedOrders","outputs":[{"internalType":"bool[]","name":"","type":"bool[]"},{"components":[{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ReceivedItem","name":"item","type":"tuple"},{"internalType":"address","name":"offerer","type":"address"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"}],"internalType":"struct Execution[]","name":"","type":"tuple[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct Order[]","name":"","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[][]","name":"","type":"tuple[][]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[][]","name":"","type":"tuple[][]"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"},{"internalType":"uint256","name":"maximumFulfilled","type":"uint256"}],"name":"fulfillAvailableOrders","outputs":[{"internalType":"bool[]","name":"","type":"bool[]"},{"components":[{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ReceivedItem","name":"item","type":"tuple"},{"internalType":"address","name":"offerer","type":"address"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"}],"internalType":"struct Execution[]","name":"","type":"tuple[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"considerationToken","type":"address"},{"internalType":"uint256","name":"considerationIdentifier","type":"uint256"},{"internalType":"uint256","name":"considerationAmount","type":"uint256"},{"internalType":"address payable","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"internalType":"address","name":"offerToken","type":"address"},{"internalType":"uint256","name":"offerIdentifier","type":"uint256"},{"internalType":"uint256","name":"offerAmount","type":"uint256"},{"internalType":"enum BasicOrderType","name":"basicOrderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"offererConduitKey","type":"bytes32"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalAdditionalRecipients","type":"uint256"},{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct AdditionalRecipient[]","name":"additionalRecipients","type":"tuple[]"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct BasicOrderParameters","name":"parameters","type":"tuple"}],"name":"fulfillBasicOrder","outputs":[{"internalType":"bool","name":"fulfilled","type":"bool"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"considerationToken","type":"address"},{"internalType":"uint256","name":"considerationIdentifier","type":"uint256"},{"internalType":"uint256","name":"considerationAmount","type":"uint256"},{"internalType":"address payable","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"internalType":"address","name":"offerToken","type":"address"},{"internalType":"uint256","name":"offerIdentifier","type":"uint256"},{"internalType":"uint256","name":"offerAmount","type":"uint256"},{"internalType":"enum BasicOrderType","name":"basicOrderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"offererConduitKey","type":"bytes32"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalAdditionalRecipients","type":"uint256"},{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct AdditionalRecipient[]","name":"additionalRecipients","type":"tuple[]"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct BasicOrderParameters","name":"parameters","type":"tuple"}],"name":"fulfillBasicOrder_efficient_6GL6yc","outputs":[{"internalType":"bool","name":"fulfilled","type":"bool"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct Order","name":"","type":"tuple"},{"internalType":"bytes32","name":"fulfillerConduitKey","type":"bytes32"}],"name":"fulfillOrder","outputs":[{"internalType":"bool","name":"fulfilled","type":"bool"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"contractOfferer","type":"address"}],"name":"getContractOffererNonce","outputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"offerer","type":"address"}],"name":"getCounter","outputs":[{"internalType":"uint256","name":"counter","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"counter","type":"uint256"}],"internalType":"struct OrderComponents","name":"","type":"tuple"}],"name":"getOrderHash","outputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"orderHash","type":"bytes32"}],"name":"getOrderStatus","outputs":[{"internalType":"bool","name":"isValidated","type":"bool"},{"internalType":"bool","name":"isCancelled","type":"bool"},{"internalType":"uint256","name":"totalFilled","type":"uint256"},{"internalType":"uint256","name":"totalSize","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"incrementCounter","outputs":[{"internalType":"uint256","name":"newCounter","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"information","outputs":[{"internalType":"string","name":"version","type":"string"},{"internalType":"bytes32","name":"domainSeparator","type":"bytes32"},{"internalType":"address","name":"conduitController","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"uint120","name":"numerator","type":"uint120"},{"internalType":"uint120","name":"denominator","type":"uint120"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"internalType":"struct AdvancedOrder[]","name":"","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"enum Side","name":"side","type":"uint8"},{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"bytes32[]","name":"criteriaProof","type":"bytes32[]"}],"internalType":"struct CriteriaResolver[]","name":"","type":"tuple[]"},{"components":[{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[]","name":"offerComponents","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[]","name":"considerationComponents","type":"tuple[]"}],"internalType":"struct Fulfillment[]","name":"","type":"tuple[]"},{"internalType":"address","name":"recipient","type":"address"}],"name":"matchAdvancedOrders","outputs":[{"components":[{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ReceivedItem","name":"item","type":"tuple"},{"internalType":"address","name":"offerer","type":"address"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"}],"internalType":"struct Execution[]","name":"","type":"tuple[]"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct Order[]","name":"","type":"tuple[]"},{"components":[{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[]","name":"offerComponents","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"orderIndex","type":"uint256"},{"internalType":"uint256","name":"itemIndex","type":"uint256"}],"internalType":"struct FulfillmentComponent[]","name":"considerationComponents","type":"tuple[]"}],"internalType":"struct Fulfillment[]","name":"","type":"tuple[]"}],"name":"matchOrders","outputs":[{"components":[{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifier","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ReceivedItem","name":"item","type":"tuple"},{"internalType":"address","name":"offerer","type":"address"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"}],"internalType":"struct Execution[]","name":"","type":"tuple[]"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"offerer","type":"address"},{"internalType":"address","name":"zone","type":"address"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"}],"internalType":"struct OfferItem[]","name":"offer","type":"tuple[]"},{"components":[{"internalType":"enum ItemType","name":"itemType","type":"uint8"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"identifierOrCriteria","type":"uint256"},{"internalType":"uint256","name":"startAmount","type":"uint256"},{"internalType":"uint256","name":"endAmount","type":"uint256"},{"internalType":"address payable","name":"recipient","type":"address"}],"internalType":"struct ConsiderationItem[]","name":"consideration","type":"tuple[]"},{"internalType":"enum OrderType","name":"orderType","type":"uint8"},{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"bytes32","name":"zoneHash","type":"bytes32"},{"internalType":"uint256","name":"salt","type":"uint256"},{"internalType":"bytes32","name":"conduitKey","type":"bytes32"},{"internalType":"uint256","name":"totalOriginalConsiderationItems","type":"uint256"}],"internalType":"struct OrderParameters","name":"parameters","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"}],"internalType":"struct Order[]","name":"","type":"tuple[]"}],"name":"validate","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

Example of a successful Input Data that uses the Function: fulfillAdvancedOrder(tuple ,tuple[] ,bytes32 fulfillerConduitKey,address recipient) =

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

[3] Please take into account the following errors when writing the buying script =
- SES_UNHANDLED_REJECTION: TypeError: can't access property "uri", provider.signer is undefined and gas limit too small
REQUEST AT THE END = WRITE THE BUYING SCRIPT NOW THAT YOU HAVE THE FOLLOWING THINGS = Fetched counter from contract: 453570546014191316910406221913189842627
Salt used for order: 104535458806683682810440913957043789313210490868883261166905479246335854974408
✔️ Order signature verified and validated:
Signer Address: 0xB0077B904F9f5C9009FD2b90d2643Cf9E1632AB4
Signature (r): 0x653a9bae209867e6b0ec119126c9457ec40526b62e74d5d7041c9125ee8a597d
Signature (s): 0x00063ace5d5b4b27489de8b282e11febb20154ad81f8067476e485017df169fb (Valid range: true)
Signature (v): 28
Order Hash: 0x828581bbcf8568d09e3537e1879cfee86ad00f3a480de8c0ab745d5bbafdcb69
Advanced Order Parameters (cleaned): {
  "offerer": "0xb0077b904f9f5c9009fd2b90d2643cf9e1632ab4",
  "zone": "0x0000000000000000000000000000000000000000",
  "offer": [
    {
      "itemType": 2,
      "token": "0xb99dc2f1ba4e9f152c1aadaac62c185b7305e019",
      "identifierOrCriteria": "1",
      "startAmount": "1",
      "endAmount": "1"
    }
  ],
  "consideration": [
    {
      "itemType": 0,
      "token": "0x0000000000000000000000000000000000000000",
      "identifierOrCriteria": "0",
      "startAmount": "99999000000000000",
      "endAmount": "99999000000000000",
      "recipient": "0xb0077b904f9f5c9009fd2b90d2643cf9e1632ab4"
    },
    {
      "itemType": 0,
      "token": "0x0000000000000000000000000000000000000000",
      "identifierOrCriteria": "0",
      "startAmount": "1000000000000",
      "endAmount": "1000000000000",
      "recipient": "0x0000a26b00c1f0df003000390027140000faa719"
    }
  ],
  "orderType": 0,
  "startTime": "0",
  "endTime": "2147483647",
  "zoneHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "salt": "104535458806683682810440913957043789313210490868883261166905479246335854974408",
  "conduitKey": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "totalOriginalConsiderationItems": 2
}
Advanced Order Signature: 0x653a9bae209867e6b0ec119126c9457ec40526b62e74d5d7041c9125ee8a597d00063ace5d5b4b27489de8b282e11febb20154ad81f8067476e485017df169fb1c
Counter: 453570546014191316910406221913189842627*