Chainstack documentation

# Ethereum eth_getTransactionByBlockHashAndIndex RPC method

Ethereum API method that returns information about a transaction given a block hash and a transaction's index position.

Parameters:

  • hash — the block hash.
  • quantity — the integer of the transaction index position.

Returns:

  • object — the transaction response object , or null if no transaction is found:
    • hash — the hash of the transaction.
    • nonce — the number of transactions made by the sender before this one, encoded as hexadecimal.
    • blockHash — the hash of the block where this transaction was in. null if pending.
    • blockNumber — the block number where this transaction was in. null if pending.
    • transactionIndex — the integer of the transactions index position in the block. null if pending.
    • from — the address of the sender.
    • to — the address of the receiver. null when it is a contract creation transaction.
    • value — the value transferred in Wei, encoded as hexadecimal.
    • gasPrice — the gas price provided by the sender in Wei, encoded as hexadecimal.
    • gas — the gas provided by the sender, encoded as hexadecimal.
    • input — the data sent along with the transaction.
    • v — the standardized V field of the signature.
    • standardV — the standardized V field of the signature (0 or 1).
    • r — the R field of the signature.
    • raw — the raw transaction data.
    • publicKey — the public key of the signer.
    • chainId — the chain ID of the transaction, if any.

Example:

Information

cURL needs a HEX String starting with 0x to identify the block if you want to use a hex integer block number as a parameter. For example, block number 207 will be 0xCF.

  • web3.js
  • web3.py
  • eth.rb
  • cURL 
const Web3 = require("web3");
const node_url = "CHAINSTACK_NODE_URL";
const web3 = new Web3(node_url);
web3.eth.getTransactionFromBlock("0xc05b2e16a1643d0aa15d098a408b28aa9109322087d2f2730bb2a8fa6bb699b0", 207, (err, block) => {
    console.log(block)
})