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 #21305424 · ArcScan

Block

#21,305,424

2026-09-17 09:19:51 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,424
Timestamp: 10 days ago · 2026-09-17 09:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4426ac81969f6c6c2284021ef1ba83f51c2ad8467d74ca419396cf9f323acc6
Parent hash: 0xbdc37a01…7434700a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,424 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.4%5,226,458 / 30,000,000

Base fee

20 gwei

State root

0x2b0377efddfd…5d28ab94914d

Transactions root

0x693f8e9aceaa…518d3010d085

Receipts root

0x61cc691a7088…3dc01560f307

Nonce

0x0000000000000000

Extra data

0x00000004a817c800