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 #0x204583e181a82a83cda9c3b39abd571e202706a5e50ec5aac845f8fc48b4df9f · ArcScan

Block

#21,419,739

2026-09-18 01:26:26 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,739
Timestamp: 26 days ago · 2026-09-18 01:26:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x204583e181a82a83cda9c3b39abd571e202706a5e50ec5aac845f8fc48b4df9f
Parent hash: 0x258b7e7a…4ce83bba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,739 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.8%5,029,509 / 30,000,000

Base fee

20 gwei

State root

0xeea61532b316…682788b2c69d

Transactions root

0x9da6709738cc…236ba891b153

Receipts root

0xbcbf8e84f539…36c167e26319

Nonce

0x0000000000000000

Extra data

0x00000004a817c800