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 #0xc8a72318fbeee33b82d78ec52de0bdddb348e889a7acfd6079b643143c701924 · ArcScan

Block

#21,520,839

2026-09-18 15:41:01 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,839
Timestamp: 28 days ago · 2026-09-18 15:41:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8a72318fbeee33b82d78ec52de0bdddb348e889a7acfd6079b643143c701924
Parent hash: 0x1cc9b40f…6afaa49a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,839 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.6%4,997,529 / 30,000,000

Base fee

20 gwei

State root

0x02b9fca82360…a5fbfe40d670

Transactions root

0xaea16ff06266…8005b3adf978

Receipts root

0x6b2ae6bc7693…0b73dbfb5670

Nonce

0x0000000000000000

Extra data

0x00000004a817c800