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 #21304931 · ArcScan

Block

#21,304,931

2026-09-17 09:15:41 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,931
Timestamp: 27 days ago · 2026-09-17 09:15:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x03121a24c26d77419b5ca3f2ef919642eab79e586cf0051851cbb896218fa043
Parent hash: 0x50742fe5…fce065c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,931 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.0%5,696,642 / 30,000,000

Base fee

20 gwei

State root

0x0449b50a2289…25bd95f106da

Transactions root

0x2a34ab59451b…6e7973bee73f

Receipts root

0x1a9d46d25569…39c2d4d74fbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800