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 #0x8500450b6ce2020e13255a0cd8972097b199a0157fe7189baa0abe482a783fa6 · ArcScan

Block

#21,280,714

2026-09-17 05:51:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,714
Timestamp: 40 days ago · 2026-09-17 05:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8500450b6ce2020e13255a0cd8972097b199a0157fe7189baa0abe482a783fa6
Parent hash: 0x6c3d3c71…1f47cd95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,714 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.4%5,227,310 / 30,000,000

Base fee

20 gwei

State root

0x2fae18d41ed0…a67da3b19238

Transactions root

0x3ed128078297…4ed64c6d0449

Receipts root

0xc2525bf4aa42…ab9a763ffa38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800