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 #0xf2f9b972b3bfd737fcd8d60ffa403fb1848633db7f2efbb620ff414e7c20a37a · ArcScan

Block

#21,398,267

2026-09-17 22:24:56 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,267
Timestamp: 51 days ago · 2026-09-17 22:24:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2f9b972b3bfd737fcd8d60ffa403fb1848633db7f2efbb620ff414e7c20a37a
Parent hash: 0xbede5b06…26eb2b52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,267 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.5%1,036,446 / 30,000,000

Base fee

20 gwei

State root

0xe6fd83ac7d6f…126f2563028f

Transactions root

0xe390a57fc8d6…d4ce30e19f00

Receipts root

0x62465c2140fc…6d25dfc41258

Nonce

0x0000000000000000

Extra data

0x00000004a817c800