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 #0x3497ffb4847ebf4b89ab39c509d85fb1c5cc57c6108752f69a640d42eb0a3ed8 · ArcScan

Block

#21,355,445

2026-09-17 16:22:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,445
Timestamp: 20 days ago · 2026-09-17 16:22:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3497ffb4847ebf4b89ab39c509d85fb1c5cc57c6108752f69a640d42eb0a3ed8
Parent hash: 0x6f7df13c…aafb3c49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,445 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.1%7,837,378 / 30,000,000

Base fee

20 gwei

State root

0x9fef94395b98…561638a4cb79

Transactions root

0x5a6538da0f84…bc8faee7f48d

Receipts root

0x1e0985305973…d89917e4ef78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800