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 #0xc8cb339142ae8bc312cdebb313f7a7165b0bb396ec9bdb6a78b8d8cc0e61046f · ArcScan

Block

#21,348,368

2026-09-17 15:22:31 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,368
Timestamp: 15 days ago · 2026-09-17 15:22:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8cb339142ae8bc312cdebb313f7a7165b0bb396ec9bdb6a78b8d8cc0e61046f
Parent hash: 0x46231353…7b87241c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,368 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.9%4,163,550 / 30,000,000

Base fee

20 gwei

State root

0x329101af76ee…97e11797ea3a

Transactions root

0x6f61f290f8f9…e625d1af2f96

Receipts root

0xaf438c70e640…0fbfb37e4de5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800