Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21229143 · ArcScan

Block

#21,229,143

2026-09-16 22:35:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,143
Timestamp: 6 days ago · 2026-09-16 22:35:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dd915cc4a24db9454757d168027815d96161ddd43bd744318a3cd64f27dadfd
Parent hash: 0x1b403ace…513d9360
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,143 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.8%3,535,204 / 30,000,000

Base fee

20 gwei

State root

0xf540f5a5d983…257e321eaabc

Transactions root

0x4f25037b5c6c…f3ed2755cbb0

Receipts root

0xa45be476964c…53005c4b7844

Nonce

0x0000000000000000

Extra data

0x00000004a817c800