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 #21299067 · ArcScan

Block

#21,299,067

2026-09-17 08:26:08 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,067
Timestamp: 55 days ago · 2026-09-17 08:26:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x47431d3e3dfd4bc7797f429480897fe9e8b633c5a4955f6053c2780a125993b4
Parent hash: 0x100f14f8…f65606b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,067 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,663,188 / 30,000,000

Base fee

20 gwei

State root

0xc071ade8bb2b…27b603c7ed89

Transactions root

0xeaeb834864ae…ac69f0bcc82e

Receipts root

0xc8d5bd764a61…8511fa508cd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800