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 #0x8be3cb86feafa1ebe2004f24986950b5fccef3ee2847705c48cb29d52a001782 · ArcScan

Block

#21,391,349

2026-09-17 21:26:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,349
Timestamp: 6 days ago · 2026-09-17 21:26:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8be3cb86feafa1ebe2004f24986950b5fccef3ee2847705c48cb29d52a001782
Parent hash: 0x210b8120…66eefff2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,349 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.5%1,065,002 / 30,000,000

Base fee

20 gwei

State root

0x75e9b7280fb0…eb334955efdd

Transactions root

0xfe3e35b84c92…837b5ec7351c

Receipts root

0x265bb0861cc5…8206cffa083b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800