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 #21443217 · ArcScan

Block

#21,443,217

2026-09-18 04:44:52 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,217
Timestamp: 29 days ago · 2026-09-18 04:44:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f13952ba1f7497aeab79f0a57a135ec357b18af23558d71efaca94b9af079b8
Parent hash: 0x561cf9a9…5d81625e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,217 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.8%2,647,178 / 30,000,000

Base fee

20 gwei

State root

0x3d0f7def340c…34e9daa14232

Transactions root

0x5a641f6900d0…17bbaa3dcd70

Receipts root

0x6eb84c8a63f7…8bf5ab18cb85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800