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 #0x3ef60a28ee141638c95fb04bcbeae7cc6762543c6cc13cea8dec09b19933e40d · ArcScan

Block

#21,483,821

2026-09-18 10:28:06 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,821
Timestamp: 4 days ago · 2026-09-18 10:28:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ef60a28ee141638c95fb04bcbeae7cc6762543c6cc13cea8dec09b19933e40d
Parent hash: 0xcadc71de…1fb5a4c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,821 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,748,858 / 30,000,000

Base fee

20 gwei

State root

0xa083b556e474…dc6e6c06625d

Transactions root

0x3bedbc60a818…0ead71418216

Receipts root

0x041421363622…f00da73d4552

Nonce

0x0000000000000000

Extra data

0x00000004a817c800