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 #0x423457478a3252b0ea577f2f9f5a61fc4029f835008d8387ed77c8d3c535d396 · ArcScan

Block

#21,285,298

2026-09-17 06:29:47 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,298
Timestamp: 17 days ago · 2026-09-17 06:29:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x423457478a3252b0ea577f2f9f5a61fc4029f835008d8387ed77c8d3c535d396
Parent hash: 0xbf421efe…41747d62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,298 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.5%3,440,460 / 30,000,000

Base fee

20 gwei

State root

0x26642d9886f5…1865d9fab733

Transactions root

0x55e5249ed13c…8aa87131e8df

Receipts root

0xee345f6c2aaa…0e589902fb22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800