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 #0x3364556c5989be6a92f670cc2c16e099cfd775a5607ff31a96d19e08456b98af · ArcScan

Block

#21,279,312

2026-09-17 05:39:12 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,312
Timestamp: 22 days ago · 2026-09-17 05:39:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3364556c5989be6a92f670cc2c16e099cfd775a5607ff31a96d19e08456b98af
Parent hash: 0xb84236d5…d8b84f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,312 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.7%2,907,970 / 30,000,000

Base fee

20 gwei

State root

0x15933360b9c5…5ecdaee9655a

Transactions root

0x1c19a3ea7056…4c7822552114

Receipts root

0x027025171562…dff315ff86db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800