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 #21371718 · ArcScan

Block

#21,371,718

2026-09-17 18:40:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,718
Timestamp: 11 days ago · 2026-09-17 18:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bfb668d28b4f7e49c3db37bd7be802f69f2c5fe990559f97b0ab2f7aa3cfa28
Parent hash: 0xa7868f97…0f10bb05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,718 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.3%2,797,060 / 30,000,000

Base fee

20 gwei

State root

0xb65b1f49cff9…825d16d6eefe

Transactions root

0xfe8f2708c73b…1f896eee6ba1

Receipts root

0xc498ab132969…00c6638eb0ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800