Complete the code below so that it also displays the age of the token address in the response

import asyncio
import aiohttp
import json

bscscan_api_key = '<TRUFFLEHOG_REDACTED_BSCSCAN>'

# Define ABI request URLs
abi_url = f'https://api.bscscan.com/api?module=contract&action=getabi&apikey={bscscan_api_key}'

# Define the contract method signatures
name_signature = '0x06fdde03'
symbol_signature = '0x95d89b41'

# Create a semaphore with a limit of n
semaphore = asyncio.Semaphore(5)

async def get_external_transactions(block_number):
    async with semaphore:
        async with aiohttp.ClientSession() as session:
            url = f'https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag={block_number}&boolean=true&apikey={bscscan_api_key}'

            try:
                async with session.get(url) as response:
                    data = await response.json()
            except Exception as e:
                print(f'Error in API request: {e}')
                return []

            if data['result'] is None or isinstance(data['result'], str):
                print(f"Error: Cannot find the block")
                return []

            return data['result'].get('transactions', [])

async def get_contract_address(tx_hash):
    async with semaphore:
        async with aiohttp.ClientSession() as session:
            url = f'https://api.bscscan.com/api?module=proxy&action=eth_getTransactionReceipt&txhash={tx_hash}&apikey={bscscan_api_key}'

            try:
                async with session.get(url) as response:
                    data = await response.json()
            except Exception as e:
                print(f'Error in API request: {e}')
                return None

            if data['result'] is None or not isinstance(data['result'], dict):
                return None

            return data['result'].get('contractAddress')

async def get_contract_info(contract_address, method_signature):
    async with semaphore:
        async with aiohttp.ClientSession() as session:
            url = f'https://api.bscscan.com/api?module=proxy&action=eth_call&to={contract_address}&data={method_signature}&tag=latest&apikey={bscscan_api_key}'

            try:
                async with session.get(url) as response:
                    data = await response.json()
            except Exception as e:
                print(f'Error in API request: {e}')
                return None

            result = data.get('result')
            if result is None or not isinstance(result, str):
                return None

            # Decode the returned data
            result = bytes.fromhex(result[2:]).decode()
            return result.strip("\x00")

def check_method_id(input_data):
    method_id = input_data[:10]
    return method_id[-4:] == '6040'

async def display_transactions(block_start, block_end):
    async def process_block(block_number_int):
        block_number = hex(block_number_int)
        transactions = await get_external_transactions(block_number)

        if not transactions:
            print(f'No transactions found in block {block_number_int}')
        else:
            print(f'Transactions in block {block_number_int}:')
            for tx in transactions:
                if tx['to'] is None:
                    if check_method_id(tx['input']):
                        contract_address = await get_contract_address(tx['hash'])
                        token_name = await get_contract_info(contract_address, name_signature)
                        token_symbol = await get_contract_info(contract_address, symbol_signature)
                        print(f'New contract creation: Contract Address: {contract_address}')
                        print(f'Token Name: {token_name}, Token Symbol: {token_symbol} ')
            print("\n")  # Print an empty line between blocks

    tasks = [process_block(block_number) for block_number in range(block_start, block_end + 1)]
    await asyncio.gather(*tasks)

async def main():
    block_start = 28466587  # Replace with your desired starting block number
    block_end = 28466640  # Replace with your desired ending block number

    await display_transactions(block_start, block_end)

asyncio.run(main())