text: {
    "contractName": "Ownable",
    "abi": [
      {
        "constant": true,
        "inputs": [],
        "name": "owner",
        "outputs": [
          {
            "name": "",
            "type": "address"
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        "stateMutability": "view",
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        "stateMutability": "nonpayable",
        "type": "constructor"
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        "anonymous": false,
        "inputs": [
          {
            "indexed": true,
            "name": "previousOwner",
            "type": "address"
          },
          {
            "indexed": true,
            "name": "newOwner",
            "type": "address"
          }
        ],
        "name": "OwnershipTransferred",
        "type": "event"
      },
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        "constant": false,
        "inputs": [
          {
            "name": "newOwner",
            "type": "address"
          }
        ],
        "name": "transferOwnership",
        "outputs": [],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
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    "source": "pragma solidity ^0.4.21;\n\n\n/**\n * @title Ownable\n * @dev The Ownable contract has an owner address, and provides basic authorization control\n * functions, this simplifies the implementation of \"user permissions\".\n */\ncontract Ownable {\n  address public owner;\n\n\n  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n\n  /**\n   * @dev The Ownable constructor sets the original `owner` of the contract to the sender\n   * account.\n   */\n  function Ownable() public {\n    owner = msg.sender;\n  }\n\n  /**\n   * @dev Throws if called by any account other than the owner.\n   */\n  modifier onlyOwner() {\n    require(msg.sender == owner);\n    _;\n  }\n\n  /**\n   * @dev Allows the current owner to transfer control of the contract to a newOwner.\n   * @param newOwner The address to transfer ownership to.\n   */\n  function transferOwnership(address newOwner) public onlyOwner {\n    require(newOwner != address(0));\n    emit OwnershipTransferred(owner, newOwner);\n    owner = newOwner;\n  }\n\n}\n",
    "sourcePath": "zeppelin-solidity/contracts/ownership/Ownable.sol",
    "ast": {
      "absolutePath": "zeppelin-solidity/contracts/ownership/Ownable.sol",
      "exportedSymbols": {
        "Ownable": [
          4984
        ]
      },
      "id": 4985,
      "nodeType": "SourceUnit",
      "nodes": [
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          "id": 4930,
          "literals": [
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            "^",
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            ".21"
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          "nodeType": "PragmaDirective",
          "src": "0:24:11"
        },
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          "baseContracts": [],
          "contractDependencies": [],
          "contractKind": "contract",
          "documentation": "@title Ownable\n@dev The Ownable contract has an owner address, and provides basic authorization control\nfunctions, this simplifies the implementation of \"user permissions\".",
          "fullyImplemented": true,
          "id": 4984,
          "linearizedBaseContracts": [
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          "name": "Ownable",
          "nodeType": "ContractDefinition",
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              "name": "owner",
              "nodeType": "VariableDeclaration",
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              "src": "238:20:11",
              "stateVariable": true,
              "storageLocation": "default",
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                "typeString": "address"
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              "documentation": null,
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              "name": "OwnershipTransferred",
              "nodeType": "EventDefinition",
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                "nodeType": "ParameterList",
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                    "id": 4934,
                    "indexed": true,
                    "name": "previousOwner",
                    "nodeType": "VariableDeclaration",
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                    "src": "291:29:11",
                    "stateVariable": false,
                    "storageLocation": "default",
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                      "typeString": "address"
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                    "visibility": "internal"
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                    "indexed": true,
                    "name": "newOwner",
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                    "src": "322:24:11",
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                      }
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                  }
                ]
              },
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              "isConstructor": true,
              "isDeclaredConst": false,
              "modifiers": [],
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