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 #21525624 · ArcScan

Block

#21,525,624

2026-09-18 16:21:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,624
Timestamp: 6 days ago · 2026-09-18 16:21:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x403f171ae41c3ab87012a8829f091750823cab0f1c8172695a93115ff81f095d
Parent hash: 0x4b807b1c…62a6b302
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,624 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.1%934,251 / 30,000,000

Base fee

20 gwei

State root

0x10efdcc92f21…384a4db8c4d3

Transactions root

0x1698d945251e…38ff5dd5815a

Receipts root

0xca8b7387bedf…538a1a0c8abe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800