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 #0x9ffb94b5e8f1d1cc34c529bd18d08794051856e4b84235228a61b0f81fd0c838 · ArcScan

Block

#21,542,598

2026-09-18 18:44:57 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,598
Timestamp: 35 days ago · 2026-09-18 18:44:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ffb94b5e8f1d1cc34c529bd18d08794051856e4b84235228a61b0f81fd0c838
Parent hash: 0xa8a5e3d8…ff355310
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,598 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.9%2,358,981 / 30,000,000

Base fee

20 gwei

State root

0x89196d007a14…5670967f5bc0

Transactions root

0x253ad53e982f…4b71cc6eb8da

Receipts root

0x5e5fb54a33d4…7c5968e30d38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800