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 #21520702 · ArcScan

Block

#21,520,702

2026-09-18 15:39:51 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,702
Timestamp: 32 days ago · 2026-09-18 15:39:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x73a4f6f9dba5dc93ea8f0791f4ed3415202dd675385544370c02378d2d98b09f
Parent hash: 0xf709309b…2ad9c9db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,702 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.7%6,823,305 / 30,000,000

Base fee

20 gwei

State root

0x3e71a7db44e8…de4fe89b2a8f

Transactions root

0xd5d908a957ab…177eb5ee5a27

Receipts root

0x0b87e5e0371d…939c1b599d40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800