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 #21281142 · ArcScan

Block

#21,281,142

2026-09-17 05:54:40 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,142
Timestamp: 27 days ago · 2026-09-17 05:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xedd33f65dc0ac160068f3c9cce993449a23ffb16ffd63f43efd6f14ea61bd357
Parent hash: 0x3408b190…8febb1e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,142 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.2%6,057,910 / 30,000,000

Base fee

20 gwei

State root

0x8abc75adf3a6…0f9764c46397

Transactions root

0x702f6377c0f3…d63fd2448314

Receipts root

0xcf77cd477e54…b1cff4b9f9f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800