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 #0x908a9187f5c5a408ac6b9e1dc78c3177a237d592ea07babed476764823cd0d87 · ArcScan

Block

#21,372,842

2026-09-17 18:50:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,842
Timestamp: 47 days ago · 2026-09-17 18:50:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x908a9187f5c5a408ac6b9e1dc78c3177a237d592ea07babed476764823cd0d87
Parent hash: 0x38ffc558…112ce6f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,842 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.2%1,571,421 / 30,000,000

Base fee

20 gwei

State root

0x6872ee06ec68…8dc54b39b695

Transactions root

0xfff033e0d856…83c704437452

Receipts root

0x5ce411091894…6017f017372b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800