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 #0x474f864166c2257ab2447fcf1da2bf9cfa4609464d4a8bd7be5b0e81a17db55e · ArcScan

Block

#21,237,822

2026-09-16 23:48:49 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,822
Timestamp: 20 days ago · 2026-09-16 23:48:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x474f864166c2257ab2447fcf1da2bf9cfa4609464d4a8bd7be5b0e81a17db55e
Parent hash: 0x5b989b1d…c2d1ec02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,822 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.8%5,350,621 / 30,000,000

Base fee

20 gwei

State root

0x490f92822101…7b13dd4cc51a

Transactions root

0x3d96e90e9ef0…4bb53ce19f77

Receipts root

0xe3718e1d52b6…cec31b095788

Nonce

0x0000000000000000

Extra data

0x00000004a817c800