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 #0x181289327a740c3abc9aa2f18384210d98947ff7d0de65476a2814de8b56c55a · ArcScan

Block

#21,254,772

2026-09-17 02:11:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,772
Timestamp: 12 days ago · 2026-09-17 02:11:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x181289327a740c3abc9aa2f18384210d98947ff7d0de65476a2814de8b56c55a
Parent hash: 0xc5550780…32afcc77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,772 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.3%5,797,613 / 30,000,000

Base fee

20 gwei

State root

0x489da575e721…5ae48aafad2c

Transactions root

0x32bffdc7fa43…f6b65ec11b6a

Receipts root

0x9f194930311a…e003586a8baf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800