eth_getTransactionByBlockNumberAndIndex
Returns information about a transaction by block number and transaction index position.
Parameters
  • QUANTITY|TAG - a block number, or the string "earliest", "latest" or "pending", as in the default block parameter.
  • QUANTITY - the transaction index position.
params: [
'latest', // 668
'0x0' // 0
]
Returns
Object - A transaction object, or null when no transaction was found:
  • blockHash: DATA, 32 Bytes - hash of the block where this transaction was in. null when its pending.
  • blockNumber: QUANTITY - block number where this transaction was in. null when it's pending.
  • from: DATA, 20 Bytes - address of the sender.
  • gas: QUANTITY - gas provided by the sender.
  • gasPrice: QUANTITY - gas price provided by the sender in Wei.
  • hash: DATA, 32 Bytes - hash of the transaction.
  • input: DATA - the data send along with the transaction.
  • nonce: QUANTITY - the number of transactions made by the sender prior to this one.
  • to: DATA, 20 Bytes - address of the receiver. null when it's a contract creation transaction.
  • transactionIndex: QUANTITY - integer of the transactions index position in the block. null when its pending.
  • value: QUANTITY - value transferred in Wei.
  • v: QUANTITY - ECDSA recovery id
  • r: DATA, 32 Bytes - ECDSA signature r
  • s: DATA, 32 Bytes - ECDSA signature s
Request example
Curl
Postman
curl https://ethereum.api.watchdata.io/node/jsonrpc \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_getTransactionByBlockNumberAndIndex","params":["latest", "0x0"],"id":0}'
URL: https://ethereum.api.watchdata.io/node/jsonrpc?api_key=your_api_key
RequestType: POST
{
"jsonrpc":"2.0",
"method":"eth_getTransactionByBlockNumberAndIndex",
"params":["latest", "0x0"],
"id":0
}
Result
{
"id": 0,
"jsonrpc": "2.0",
"result": {
"hash": "0x495255ed9278dbde17574aa7f1343ededf6971d21a853d614249006a702ac8d6",
"nonce": "0x1",
"transactionIndex": "0x0",
"from_": "0xa71a0c2b94a79aef4b2a0b2907f3aa14110d2aba",
"to": "0x9367daad7677c59b1bd30f62839abdfd06abcc3c",
"value": "0x6312853b0ccd400",
"gasPrice": "0x18ae17a400",
"gas": "0xf6d3",
"maxFeePerGas": null,
"maxPriorityFeePerGas": null,
"input": "0x",
"v": "0x25",
"r": "0xb266875604d1e74ed68c960ddc5b556c51f3bcd44f0dd9222470a47a69f2f21f",
"s": "0x63aaf61b94e266cbf542dc0479468d3a300fc9ad2250f02fd3be7a339b85462d",
"chainId": null,
"accessList": [],
"blockHash": "0x7846b2f522ffb640ab8f94c2fffd0d2cf8157595040f2b5baad575c60b7254fc",
"blockNumber": "0xd65c96"
}
}
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