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 #21211481 · ArcScan

Block

#21,211,481

2026-09-16 20:06:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,481
Timestamp: 6 days ago · 2026-09-16 20:06:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x468ac28bff8a3e5d8675d19656f1f2a22c16ac15c0075c835df1ce088122d971
Parent hash: 0x245dbf66…bbe9d88a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,481 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.7%5,599,720 / 30,000,000

Base fee

20 gwei

State root

0x6421db51adf6…746c8963d115

Transactions root

0xfe7d7de761e2…af1596a6405a

Receipts root

0xe938cb69ffeb…1f5c591cd7aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800