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 #21542088 · ArcScan

Block

#21,542,088

2026-09-18 18:40:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,088
Timestamp: 17 days ago · 2026-09-18 18:40:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x3261a151c2d565e534f322cfc7825c64acf719a1858bc7f0b5897090fc06f9dd
Parent hash: 0xe34a0faa…8f2637b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,088 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.8%7,439,229 / 30,000,000

Base fee

20 gwei

State root

0x2b4d50d42046…e926cce1ecba

Transactions root

0x12371bff71ab…765995e6b3f6

Receipts root

0x2ef7fb225527…6aa9a20c3381

Nonce

0x0000000000000000

Extra data

0x00000004a817c800