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 #21331044 · ArcScan

Block

#21,331,044

2026-09-17 12:56:11 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,044
Timestamp: 16 days ago · 2026-09-17 12:56:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a34b729682ba138d5ce43b6a0db657cf0c1af0deb2f298873ed99196b195ae6
Parent hash: 0x351c1c7f…a85ce754
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,044 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.8%5,931,718 / 30,000,000

Base fee

20.157898485 gwei

State root

0x78721d54c23d…f23a917c9786

Transactions root

0x6930d768b4e6…cc47f1eec43a

Receipts root

0x991791ba4668…28855dbfbfe0

Nonce

0x0000000000000000

Extra data

0x00000004ad21b8ce