eth_getTransactionByBlockNumberAndIndex

返回指定编号区块内指定序号的交易。

API请求

POST https://<network>.infura.io/v3/YOUR-PROJECT-ID

请求头：

Content-Type: application/json

请求参数：

• BLOCK PARAMETER：区块编号或字符串标签"latest"、 "earliest" 、 "pending"
• TRANSACTION INDEX POSITION：交易在区块内的序号，必需

请求示例：

JSON-RPC over HTTPS POST：

curl https://mainnet.infura.io/v3/YOUR-PROJECT-ID \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_getTransactionByBlockNumberAndIndex","params": ["0x5BAD55","0x0"],"id":1}'

JSON-RPC over websockets：

wscat -c wss://mainnet.infura.io/ws/v3/YOUR-PROJECT-ID
>{"jsonrpc":"2.0","method":"eth_getTransactionByBlockNumberAndIndex","params": ["0x5BAD55","0x0"],"id":1}

API响应

返回结果为交易对象，结构如下：

• hash：交易哈希
• nonce：前序交易数量
• blockHash：区块哈希
• blockNumber：区块编号
• transactionIndex：交易序号
• from：交易发起地址
• to：交易目标地址
• value：交易金额，单位：wei
• gasPrice：交易设定的gas价格，单位：wei
• gas：交易量上限
• input：交易附加数据

响应结果示例：

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "blockHash": "0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35",
    "blockNumber": "0x5bad55",
    "from": "0xfbb1b73c4f0bda4f67dca266ce6ef42f520fbb98",
    "gas": "0x249f0",
    "gasPrice": "0x174876e800",
    "hash": "0x8784d99762bccd03b2086eabccee0d77f14d05463281e121a62abfebcf0d2d5f",
    "input": "0x6ea056a9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd8d7fa6f8cc00",
    "nonce": "0x5e4724",
    "r": "0xd1556332df97e3bd911068651cfad6f975a30381f4ff3a55df7ab3512c78b9ec",
    "s": "0x66b51cbb10cd1b2a09aaff137d9f6d4255bf73cb7702b666ebd5af502ffa4410",
    "to": "0x4b9c25ca0224aef6a7522cabdbc3b2e125b7ca50",
    "transactionIndex": "0x0",
    "v": "0x25",
    "value": "0x0"
  }
}