text: CRYPTO_KITTIES_CONTRACT_ADDRESSES = {
      '0x06012c8cf97BEaD5deAe237070F9587f8E7A266d',  # Mainnet
      '0x16baF0dE678E52367adC69fD067E5eDd1D33e3bF'  # Rinkeby
  }
  
  ENS_CONTRACTS_WITH_TLD = {
      '0x57f1887a8BF19b14fC0dF6Fd9B2acc9Af147eA85': 'eth',  # ENS .eth registrar (Every network)
  }
  