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 #21522354 · ArcScan

Block

#21,522,354

2026-09-18 15:53:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,354
Timestamp: 19 days ago · 2026-09-18 15:53:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7399f2d07097a1c690ca1a0a4ea89225f9f6c5430be60efa33fc75887fd31eab
Parent hash: 0xef8211dd…44b7f933
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,354 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.9%1,478,050 / 30,000,000

Base fee

20 gwei

State root

0xa92bd869a93f…11114460138b

Transactions root

0x50c010f84667…11c8618be81b

Receipts root

0xb81d5e540a98…c3d6eb7ff3ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800