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 #0xb1b8a9f18c91437d976e4383b7cc8166ca23abb2bee9c367f370af91f7982756 · ArcScan

Block

#21,371,276

2026-09-17 18:36:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,276
Timestamp: 5 days ago · 2026-09-17 18:36:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1b8a9f18c91437d976e4383b7cc8166ca23abb2bee9c367f370af91f7982756
Parent hash: 0x5b5170f9…c82fc9e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,276 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

31.8%9,540,169 / 30,000,000

Base fee

20 gwei

State root

0xcade8e370ed9…a2456b058cce

Transactions root

0x78ec1faeffef…bf0653e0d2df

Receipts root

0xdd29a371b8e5…f6e5fd41db78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800