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 #0xfa58cad97c2da69014c8cc49eb706d5448f76491cb023ae37893ba8dd54484e6 · ArcScan

Block

#21,305,295

2026-09-17 09:18:45 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,295
Timestamp: 39 days ago · 2026-09-17 09:18:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa58cad97c2da69014c8cc49eb706d5448f76491cb023ae37893ba8dd54484e6
Parent hash: 0x7c5570fb…8e7f5d2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,295 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,896,558 / 30,000,000

Base fee

20 gwei

State root

0xe6f64ef87b04…34fe5a8dd9ac

Transactions root

0x2644846b31ad…6162cb46f8ea

Receipts root

0xbf28e04b1e8a…88e2ec1139b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800