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 #0xf21de7f1c0fc14c4486d4b222cd2ee6605427c0a24ce93f6b212ab0c2d2a2996 · ArcScan

Block

#21,404,194

2026-09-17 23:15:02 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,194
Timestamp: 53 days ago · 2026-09-17 23:15:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21de7f1c0fc14c4486d4b222cd2ee6605427c0a24ce93f6b212ab0c2d2a2996
Parent hash: 0xfdf7dbd8…b5639bd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,194 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.8%5,329,014 / 30,000,000

Base fee

20 gwei

State root

0x5a304eaee17d…bca8322bdb52

Transactions root

0xd76fc332dd64…337f7fc82a9f

Receipts root

0x994828be97c9…7f09b442c042

Nonce

0x0000000000000000

Extra data

0x00000004a817c800