eth_getTransactionByBlockHashAndIndex

Updated on 2023-12-06 GMT+08:00

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Introduction

This API returns information about a transaction by a block hash and transaction index position. It consumes 16 CUs.

Parameter Description

Parameter	Type	Description
Transaction hash	String	The hash of a transaction.
Index	String	The transaction index position encoded as a hexadecimal.

Return Value

Object: A transaction object with the following fields, or null when no transaction was found:

blockHash: the hash of the block where this transaction was in. It is null for a pending log.
blockNumber: the number of the block where this transaction was in. It is null for a pending log.
from: the address of the sender.
gas: the gas provided by the sender in hexadecimal.
gasPrice: the gas price provided by the sender in wei encoded as hexadecimal.
maxFeePerGas: the maximum fee per gas set in the transaction.
maxPriorityFeePerGas: the maximum priority gas fee set in the transaction.
hash: the hash of the transaction.
input: the data sent along with the transaction.
nonce: the number of transactions made by the sender prior to this one encoded as hexadecimal.
to: the address of the receiver. It is null for a contract creation transaction.
transactionIndex: the integer of the transactions index position from which this log was created. It is null for a pending log.
value: the value transferred in wei encoded as hexadecimal.
type: the transaction type.
accessList: a list of addresses and storage keys that the transaction plans to access.
chainId: the transaction chain ID, if any.
v: the standard V field of the signature.
r: the R field of the signature.
s: the S field of the signature.

Request

curl https://your-http-endpoint/v1/<API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getTransactionByBlockHashAndIndex","params":["0x81e807e7a6031d9f103eeee2a2edc5994c3432ee1e3227c66ff78eef30ea1dec","0x0"],"id":1,"jsonrpc":"2.0"}'

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