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 #0x0c09bb75832d9e807b08eb34a5262a1fde8f6097da9277ef470b17cc62cf30ed · ArcScan

Block

#21,521,868

2026-09-18 15:49:42 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,868
Timestamp: 5 days ago · 2026-09-18 15:49:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c09bb75832d9e807b08eb34a5262a1fde8f6097da9277ef470b17cc62cf30ed
Parent hash: 0xa8447a31…1f9a7b7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,868 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.7%1,118,492 / 30,000,000

Base fee

20 gwei

State root

0x50bff99b5837…8b52da9514ce

Transactions root

0x3fef8f22ff63…c3ee064e40d7

Receipts root

0x9cb37877f767…a4f8620c6701

Nonce

0x0000000000000000

Extra data

0x00000004a817c800