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 #21296761 · ArcScan

Block

#21,296,761

2026-09-17 08:06:39 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,761
Timestamp: 57 days ago · 2026-09-17 08:06:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x845cc2d455d475c38d6de636bbea0e1777554a4be78c66a7306a15e913a73707
Parent hash: 0xf2e57371…e5929b13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,761 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.7%6,506,369 / 30,000,000

Base fee

20 gwei

State root

0x2ae4eb59de1f…d22227b56d9c

Transactions root

0x532a530dcae4…9579fc5bb593

Receipts root

0x5cb47b2770ee…77640884d178

Nonce

0x0000000000000000

Extra data

0x00000004a817c800