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 #0x3b7a32539f4c14d1bfc7b83eff8761d46f3284eefc02df296bcbbcc35f089c61 · ArcScan

Block

#21,354,327

2026-09-17 16:12:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,327
Timestamp: 5 days ago · 2026-09-17 16:12:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b7a32539f4c14d1bfc7b83eff8761d46f3284eefc02df296bcbbcc35f089c61
Parent hash: 0x162ac244…3c5318f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,327 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.3%3,699,396 / 30,000,000

Base fee

20 gwei

State root

0x8e993e0d6716…10d626572192

Transactions root

0x665915c3f488…28fc3960e819

Receipts root

0x8693b7a29341…55e2216774be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800