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 #21522542 · ArcScan

Block

#21,522,542

2026-09-18 15:55:24 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,542
Timestamp: 26 days ago · 2026-09-18 15:55:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x742aef5dffca129b732db5d42944de516c91b099465cba03da76dc2bf42515ae
Parent hash: 0xa25763f4…dc4de5b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,542 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.0%2,390,602 / 30,000,000

Base fee

20 gwei

State root

0xb703b74fd91a…31128099983a

Transactions root

0x26c326e0308e…fd883454d004

Receipts root

0xfc9403b1f561…8690edca2752

Nonce

0x0000000000000000

Extra data

0x00000004a817c800