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 #21361399 · ArcScan

Block

#21,361,399

2026-09-17 17:13:23 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,399
Timestamp: 8 days ago · 2026-09-17 17:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x23d904d107002027fc7c4747c72b6c2476d4dc8666176f0b37b58dc51debd015
Parent hash: 0x4a8f8542…c080c96a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,399 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.0%5,700,182 / 30,000,000

Base fee

20 gwei

State root

0x1989b33f737b…43d35333bff1

Transactions root

0x4c3bfaf1895b…c102a91c279f

Receipts root

0x55d630421bc4…6e97c5813044

Nonce

0x0000000000000000

Extra data

0x00000004a817c800