Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x40f42681f12f5b75fa6bdcd66e5907c058bbe4ecfcbd202b6d45103a6a4efbc5 · ArcScan

Block

#21,522,389

2026-09-18 15:54:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,389
Timestamp: 20 days ago · 2026-09-18 15:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x40f42681f12f5b75fa6bdcd66e5907c058bbe4ecfcbd202b6d45103a6a4efbc5
Parent hash: 0x4b505e74…92ddfa62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,389 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.8%2,938,111 / 30,000,000

Base fee

20 gwei

State root

0x08c06c8b4b52…d16a4200410f

Transactions root

0x0f63e68dcb28…63feab0045b2

Receipts root

0x4971af2d3119…35844fd2004a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800