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 #0x3e91e45931548aa5c6a03051a75d1d4698dbc0bcad032d3f23b68d16ac987f8f · ArcScan

Block

#21,327,540

2026-09-17 12:26:35 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,540
Timestamp: 18 days ago · 2026-09-17 12:26:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e91e45931548aa5c6a03051a75d1d4698dbc0bcad032d3f23b68d16ac987f8f
Parent hash: 0x56ec1479…cd32ed34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,540 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.8%5,627,509 / 30,000,000

Base fee

20 gwei

State root

0x6da2662cd621…1c4dcad487da

Transactions root

0x623b65a21c55…7789f8838eb1

Receipts root

0x712d75d890d3…dd97757504c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800