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 #0x143b2ad2f9291ee55dd93622cf826799f356313f7668b5110f430dcfb359fe51 · ArcScan

Block

#21,565,112

2026-09-18 21:55:19 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,112
Timestamp: 56 days ago · 2026-09-18 21:55:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x143b2ad2f9291ee55dd93622cf826799f356313f7668b5110f430dcfb359fe51
Parent hash: 0x92980a01…dbbaea88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,112 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%852,062 / 30,000,000

Base fee

20 gwei

State root

0xaff98f3898f9…c1e0381e7d1a

Transactions root

0x047a7e91bbaa…c86ca5ec6192

Receipts root

0x298986e50f31…89e2f2dfbc8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800