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 #0x85f1fb61f8efe955d4a36cbd83139b546152bbe5428306d33a5d448183f9cd33 · ArcScan

Block

#21,391,501

2026-09-17 21:27:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,501
Timestamp: 11 days ago · 2026-09-17 21:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x85f1fb61f8efe955d4a36cbd83139b546152bbe5428306d33a5d448183f9cd33
Parent hash: 0xdb1bd2a3…bc79ed21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,501 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.3%2,181,617 / 30,000,000

Base fee

20 gwei

State root

0x99bd55363801…b6c1b6e7a346

Transactions root

0x892d382c7337…269ad73bad71

Receipts root

0x6e89f8df0b33…6e1ddae9bfda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800