从交易信息中获取合同信息？

Question

这可能是个简单的问题。假设我有一个事务散列：

{
  blockNumber: "6214286",
  timeStamp: "1535248365",
  hash: "0x144018f7327b3990124762d1aefececff3897755ce15313e662f2c5699aaaca1",
  nonce: "5",
  blockHash: "0x6bd409190b38364611b96006ead9f2281262e8d4b71cd712e528c7459d56962f",
  transactionIndex: "135",
  from: "0x446252b54d626cf4192e5c74545761dfaf7e5a50",
  to: "0xb1690c08e213a35ed9bab7b318de14420fb57d8c",
  value: "2000000000000000",
  gas: "148770",
  gasPrice: "1400000000",
  isError: "1",
  txreceipt_status: "0",
  input: "0x454a2ab300000000000000000000000000000000000000000000000000000000000d1596",
  contractAddress: "",
  cumulativeGasUsed: "4423724",
  gasUsed: "22540",
  confirmations: "189517"
}

是否有一种方法可以获得使用哪些参数调用的契约函数？

我有合同和地址。

更多信息：

我已经尝试从上面的事务中获得CryptoKitty tokenId。我使用我的帐户查询以太扫描，并过滤到映射到CryptoKitty拍卖合同(CryptoKittiesSalesAuction)的" to“目的地。

Answer 1

试试ethereum解码器https://www.npmjs.com/package/ethereum-input-data-decoder，你可以用它来解码输入数据。