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 #21541469 · ArcScan

Block

#21,541,469

2026-09-18 18:35:24 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,469
Timestamp: 9 days ago · 2026-09-18 18:35:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb91b871631522c3665b93a1350ed2cf9c49100fb8ec2e32ccac70a87a7483ac
Parent hash: 0xe430e1f8…3105a32f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,469 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.9%6,283,985 / 30,000,000

Base fee

20 gwei

State root

0xc577f0a9a21b…db8088c4145a

Transactions root

0x0a3cab865b16…68b850534beb

Receipts root

0xcf8473522609…986f2ca19289

Nonce

0x0000000000000000

Extra data

0x00000004a817c800