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 #0x3bfb3837c749e4520723a516d4084fc2782fb37a2950d5a3d6fd84e3eeebd13e · ArcScan

Block

#21,511,756

2026-09-18 14:24:15 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,756
Timestamp: 23 days ago · 2026-09-18 14:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bfb3837c749e4520723a516d4084fc2782fb37a2950d5a3d6fd84e3eeebd13e
Parent hash: 0xcfe539bd…960b7923
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,756 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.8%8,035,406 / 30,000,000

Base fee

20 gwei

State root

0xc69078e89cff…b6d749e4cada

Transactions root

0x2f3bc4eea912…7dc3b2fc0230

Receipts root

0xf46f9e46f19a…15ead79bffa9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800