[
  {
    "inputs": [],
    "name": "getCurrentBlockTimestamp",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "timestamp",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "addr",
        "type": "address"
      }
    ],
    "name": "getEthBalance",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "balance",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "internalType": "address",
            "name": "target",
            "type": "address"
          },
          {
            "internalType": "uint256",
            "name": "gasLimit",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "callData",
            "type": "bytes"
          }
        ],
        "internalType": "struct UniswapInterfaceMulticall.Call[]",
        "name": "calls",
        "type": "tuple[]"
      }
    ],
    "name": "multicall",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "blockNumber",
        "type": "uint256"
      },
      {
        "components": [
          {
            "internalType": "bool",
            "name": "success",
            "type": "bool"
          },
          {
            "internalType": "uint256",
            "name": "gasUsed",
            "type": "uint256"
          },
          {
            "internalType": "bytes",
            "name": "returnData",
            "type": "bytes"
          }
        ],
        "internalType": "struct UniswapInterfaceMulticall.Result[]",
        "name": "returnData",
        "type": "tuple[]"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]