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 #21321911 · ArcScan

Block

#21,321,911

2026-09-17 11:39:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,911
Timestamp: 10 days ago · 2026-09-17 11:39:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x11ad5dea2fe9b7f987fc74d7b95d2b0e49a1b3d109e0c37d8595cb08a5b74abf
Parent hash: 0x62a94961…5136714b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,911 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.5%7,357,906 / 30,000,000

Base fee

20 gwei

State root

0xcdf200ad4865…ec75f48ca056

Transactions root

0x138b35636940…c0aa40cc363f

Receipts root

0x9d31e9f2ee32…849fe3ce3af3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800