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 #21319372 · ArcScan

Block

#21,319,372

2026-09-17 11:17:38 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,372
Timestamp: 52 days ago · 2026-09-17 11:17:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b19c0a602b363db518a9f9435d28a4e79b1f01fab483b3ec4e73050ae1694fa
Parent hash: 0xb7c91a99…7ed4b5fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,372 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

90.9%27,260,067 / 30,000,000

Base fee

20 gwei

State root

0xebb810890313…1767b64522db

Transactions root

0xcbbb9412c0d7…eadad60a1b8b

Receipts root

0x6d961e7ad5b4…b7248beeb0cf

Nonce

0x0000000000000000

Extra data

0x00000004a87c2d40