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 #0x851ee6186efb125eb582719874b70e901bc09cc1878e5550593188ab673c07a8 · ArcScan

Block

#21,217,108

2026-09-16 20:53:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,108
Timestamp: 5 days ago · 2026-09-16 20:53:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x851ee6186efb125eb582719874b70e901bc09cc1878e5550593188ab673c07a8
Parent hash: 0xb90bdbb4…cc744b72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,108 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

33.4%10,027,113 / 30,000,000

Base fee

21.72425707 gwei

State root

0x6ab61c08b605…2899405ec941

Transactions root

0x39e8159c3c6a…ab842f2fece6

Receipts root

0x62fd34e373ca…e10887310f0c

Nonce

0x0000000000000000

Extra data

0x000000050bd10d0c