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

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 #21398583 · ArcScan

Block

#21,398,583

2026-09-17 22:27:36 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,583
Timestamp: 48 days ago · 2026-09-17 22:27:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x62914cfed73a04fddce4af8993891a21ef01192ce117c59855146137fd9db5bb
Parent hash: 0xe0ed543a…94f2a7e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,583 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.4%1,010,774 / 30,000,000

Base fee

20 gwei

State root

0x1997cc790f16…2e5dbbc5a061

Transactions root

0x1132768ccd1d…68c94ae508be

Receipts root

0x9ee6d066f5ab…7a47f48d686b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800