eth_getTransactionByHash - Monad

Example code for the eth_getStorageAt JSON-RPC method. Complete guide on how to use eth_getStorageAt JSON-RPC in GetBlock Web3 documentation.

This method returns information about a transaction by its hash.

Parameters

Parameter

Type

Required

Description

transactionHash

string

Yes

The 32-byte transaction hash.

Request

cURL

curl --location --request POST 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "eth_getTransactionByHash",
    "params": ["0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8"],
    "id": "getblock.io"
}'

request.js

import axios from 'axios';

const data = JSON.stringify({
    "jsonrpc": "2.0",
    "method": "eth_getTransactionByHash",
    "params": ["0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8"],
    "id": "getblock.io"
});

const config = {
    method: 'post',
    url: 'https://go.getblock.io/<ACCESS-TOKEN>/',
    headers: {
        'Content-Type': 'application/json'
    },
    data: data
};

axios(config)
    .then(response => console.log(JSON.stringify(response.data)))
    .catch(error => console.log(error));

request.py

import requests
import json

url = "https://go.getblock.io/<ACCESS-TOKEN>/"

payload = json.dumps({
    "jsonrpc": "2.0",
    "method": "eth_getTransactionByHash",
    "params": ["0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8"],
    "id": "getblock.io"
})

headers = {
    'Content-Type': 'application/json'
}

response = requests.post(url, headers=headers, data=payload)
print(response.text)

main.rs

use reqwest::header;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = reqwest::Client::new();
    
    let response = client
        .post("https://go.getblock.io/<ACCESS-TOKEN>/")
        .header(header::CONTENT_TYPE, "application/json")
        .body(r#"{
            "jsonrpc": "2.0",
            "method": "eth_getTransactionByHash",
            "params": ["0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8"],
            "id": "getblock.io"
        }"#)
        .send()
        .await?;
    
    println!("{}", response.text().await?);
    Ok(())
}

Response

response.json

{
    "jsonrpc": "2.0",
    "id": "getblock.io",
    "result": {
        "blockHash": "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae",
        "blockNumber": "0x1b4",
        "from": "0x742d35cc6634c0532925a3b844bc9e7595f0beb",
        "gas": "0x5208",
        "gasPrice": "0x3b9aca00",
        "maxFeePerGas": "0x3b9aca00",
        "maxPriorityFeePerGas": "0x3b9aca00",
        "hash": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331",
        "input": "0x",
        "nonce": "0x1a",
        "to": "0x4bbeeb066ed09b7aed07bf39eee0460dfa261520",
        "transactionIndex": "0x0",
        "value": "0xde0b6b3a7640000",
        "type": "0x2",
        "chainId": "0x8f",
        "v": "0x1",
        "r": "0x...",
        "s": "0x..."
    }
}

Response Parameters Definition

Field

Type

Description

blockHash

string

Hash of the block containing the transaction. Null if pending.

blockNumber

string

Block number. Null if pending.

from

string

Address of the sender.

gas

string

Gas provided by the sender.

gasPrice

string

Gas price in MON-wei.

maxFeePerGas

string

Maximum fee per gas (EIP-1559).

maxPriorityFeePerGas

string

Maximum priority fee per gas (EIP-1559).

hash

string

Transaction hash.

input

string

Data sent with the transaction.

nonce

string

Number of transactions from sender prior to this one.

string

Address of the receiver. Null for contract creation.

transactionIndex

string

Index position in the block. Null if pending.

value

string

Value transferred in MON-wei.

type

string

Transaction type (0x0=legacy, 0x1=access list, 0x2=EIP-1559).

chainId

string

Chain ID (0x8f = 143 for Monad Mainnet).

v, r, s

string

ECDSA signature values.

Use Case

The eth_getTransactionByHash method is essential for:

Transaction status checking
Block explorer functionality
Transaction receipt lookup
Payment verification
DeFi transaction tracking
Wallet transaction history

Error handling

Status Code

Error Message

Cause

403

Forbidden

Missing or invalid ACCESS-TOKEN.

-32602

Invalid params

Invalid transaction hash format.

Web3 Integration

ethers.js

import { ethers } from 'ethers';

const provider = new ethers.JsonRpcProvider('https://go.getblock.io/<ACCESS-TOKEN>/');
const tx = await provider.getTransaction("0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8");

if (tx) {
    console.log('From:', tx.from);
    console.log('To:', tx.to);
    console.log('Value:', ethers.formatEther(tx.value), 'MON');
    console.log('Block:', tx.blockNumber);
}

import { createPublicClient, http } from "viem";
import { monad } from "viem/chains";

// Create Viem client with GetBlock
const client = createPublicClient({
  chain: monad,
  transport: http(
    import.meta.env.MONAD_ACCESS_TOKEN
  ),
});

// Using the method through Viem
async function Call() {
  try {
    // Method-specific Viem implementation
    const result = await client.request({
     method: "eth_getTransactionByHash",
    params: ["0x2623a9878543c1b8a1e1c9f6cd58bcde5958edeed4b90c616f03f41e99faa1f8"],
    });
    console.log("Result:", result);
    return result;
  } catch (error) {
    console.error("Viem Error:", error);
    throw error;
  }
}

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