Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1b9aecb5ef9402149e33a637ca315b6e4d26e0875e693ffdf00e72f3c324ce92 · ArcScan

Block

#21,330,281

2026-09-17 12:49:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,281
Timestamp: 12 days ago · 2026-09-17 12:49:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b9aecb5ef9402149e33a637ca315b6e4d26e0875e693ffdf00e72f3c324ce92
Parent hash: 0x9c59b144…ff3f72ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,281 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.6%7,670,855 / 30,000,000

Base fee

20 gwei

State root

0x1e9a07b27bfd…1dd5c1864267

Transactions root

0x9fa3b5f95f1d…e81620285847

Receipts root

0x6437d1527001…b0e7c7af84fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800