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 #21409567 · ArcScan

Block

#21,409,567

2026-09-18 00:00:27 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,567
Timestamp: 24 days ago · 2026-09-18 00:00:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x63cc0dc7867379df28b880d30f61fc763b925ef7da262292b30a5cc2b69771b6
Parent hash: 0xd9837bd2…342bc693
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,567 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.4%128,466 / 30,000,000

Base fee

20 gwei

State root

0x13c773e25c82…dbb861028687

Transactions root

0xf8b5523c6016…dcc68146d834

Receipts root

0x8b115e18a82e…8358025c9d65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800