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 #0x42ae54dcf73942432839d4b13d44685154dadfe00f3500ae98a0675cb0a5ffd6 · ArcScan

Block

#21,302,245

2026-09-17 08:52:59 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,245
Timestamp: 18 days ago · 2026-09-17 08:52:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x42ae54dcf73942432839d4b13d44685154dadfe00f3500ae98a0675cb0a5ffd6
Parent hash: 0xca38979d…4a31bec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,245 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.2%4,859,045 / 30,000,000

Base fee

20 gwei

State root

0xfcf0eae27865…250a4b839c30

Transactions root

0x57746e790701…d3111b891024

Receipts root

0xd9ed93c72778…4246869b965c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800