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 #0x1f752f6c82f333d46c5323b20f7773a8a3cb70b4164ad55c7c6c0303c4e2e7d9 · ArcScan

Block

#21,288,865

2026-09-17 06:59:55 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,865
Timestamp: 5 days ago · 2026-09-17 06:59:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f752f6c82f333d46c5323b20f7773a8a3cb70b4164ad55c7c6c0303c4e2e7d9
Parent hash: 0x2ca1e31d…445d682d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,865 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.6%6,477,331 / 30,000,000

Base fee

20 gwei

State root

0xb4d8a1d4a06b…d5098fdc8474

Transactions root

0x0d4266f07374…660050a530c4

Receipts root

0x1e73b3f848a8…f502b35d4f89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800