Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x578412e8325c8e2772654772c5199a3d6ecf4bd309e9057eb934f0402562d00f · ArcScan

Block

#21,540,826

2026-09-18 18:29:58 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,826
Timestamp: 27 days ago · 2026-09-18 18:29:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x578412e8325c8e2772654772c5199a3d6ecf4bd309e9057eb934f0402562d00f
Parent hash: 0x912ab40c…8b43a450
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,826 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.4%4,631,616 / 30,000,000

Base fee

20 gwei

State root

0x49be406cac22…981403e9b430

Transactions root

0xb806fb346b5c…3c7e679e04ab

Receipts root

0x3ce3eef734ca…1fca0b88680a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800