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 #21524244 · ArcScan

Block

#21,524,244

2026-09-18 16:09:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,244
Timestamp: 47 days ago · 2026-09-18 16:09:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x49967b9a96307e51e82eb722b3c03bad8c3fa0a7a70700065053e566f92175a0
Parent hash: 0x270df5ab…9c88fa4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,244 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%305,296 / 30,000,000

Base fee

20 gwei

State root

0xe43cd9938bdd…77eca0cffbb3

Transactions root

0x37d9c0cf847a…e735307df978

Receipts root

0x64ac0b97bede…deb304a9ab04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800