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 #0x1f8a761fb516156bf7ff26c574eca9b489b741c8fa2794690a4ae3d0abf0fed9 · ArcScan

Block

#21,554,468

2026-09-18 20:25:19 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,468
Timestamp: 22 days ago · 2026-09-18 20:25:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f8a761fb516156bf7ff26c574eca9b489b741c8fa2794690a4ae3d0abf0fed9
Parent hash: 0x56e7e956…518e7e1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,468 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.9%863,948 / 30,000,000

Base fee

20 gwei

State root

0x1223400fb748…628d971f2cd8

Transactions root

0xf74080eb1ce4…8a6f54d04e1d

Receipts root

0x600f5e584c87…bfba0f6dab28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800