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 #0x723351f7ef272f81de316d040ea439222fe61bbc2fd6708c6b6f8a8635432364 · ArcScan

Block

#21,375,667

2026-09-17 19:13:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,667
Timestamp: 22 days ago · 2026-09-17 19:13:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x723351f7ef272f81de316d040ea439222fe61bbc2fd6708c6b6f8a8635432364
Parent hash: 0x260ddd0d…d64c6ccc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,667 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.4%3,722,738 / 30,000,000

Base fee

20 gwei

State root

0x9d9662c85b50…18d4aab1cd82

Transactions root

0x89d61a2be411…111bc25e2f51

Receipts root

0x9e357b2d3b72…082f07b21bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800