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 #21520592 · ArcScan

Block

#21,520,592

2026-09-18 15:38:55 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,592
Timestamp: 36 days ago · 2026-09-18 15:38:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0f5800cb9801f002b6cdcf3e260dc19c0e2e9df281c2baab403dd7c755c45a7
Parent hash: 0x7bb5a112…1250a87a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,592 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.2%1,245,699 / 30,000,000

Base fee

20 gwei

State root

0xf9d8b56963b0…3dcc6860d896

Transactions root

0x0872f72560a2…715c1d11e865

Receipts root

0x5698b3360bda…1572a4517281

Nonce

0x0000000000000000

Extra data

0x00000004a817c800