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

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 #21270604 · ArcScan

Block

#21,270,604

2026-09-17 04:25:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,604
Timestamp: 7 days ago · 2026-09-17 04:25:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9ec1e3ceb05a05b16dc877e57a4e2504c075c6b8dd880afad974e5963ddeccf
Parent hash: 0xecd8ffe9…30364cc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,604 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.9%3,559,815 / 30,000,000

Base fee

20 gwei

State root

0x031a966d4a79…b955cb34ee23

Transactions root

0x6bec2afb8f9b…6fca18a33dc7

Receipts root

0x3921d162eb5d…6bf00628b442

Nonce

0x0000000000000000

Extra data

0x00000004a817c800