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 #0xc3657106c6740f1f246650c5485dda897d333d6d8f51f0d63374aed8502bd64a · ArcScan

Block

#21,279,524

2026-09-17 05:41:00 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,524
Timestamp: 29 days ago · 2026-09-17 05:41:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3657106c6740f1f246650c5485dda897d333d6d8f51f0d63374aed8502bd64a
Parent hash: 0x76260231…7a149d1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,524 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.1%6,635,579 / 30,000,000

Base fee

20 gwei

State root

0xdd7087eb8537…2c32fd3d8e33

Transactions root

0x5bed6387ccc0…d67b39343abc

Receipts root

0xfd8d8819e571…6c1709ffa0a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800