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 #0x3bb7b67ae19c2e39a7155d1208fc238b18a7da94cfac8ba27ac60cdb93af693b · ArcScan

Block

#21,330,040

2026-09-17 12:47:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,040
Timestamp: 19 days ago · 2026-09-17 12:47:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bb7b67ae19c2e39a7155d1208fc238b18a7da94cfac8ba27ac60cdb93af693b
Parent hash: 0x7311cca3…a7dd64ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,040 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.0%4,214,865 / 30,000,000

Base fee

20 gwei

State root

0xdf57a008b72c…193826c94a60

Transactions root

0x28d00da97c74…e2793f66d7ef

Receipts root

0x403ba7f36f67…d9466b242bcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800