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 #0x9cdd7b59fe16ac202ec6ce99dbcedc60d32c10b385597900c610205dc294f0b3 · ArcScan

Block

#21,390,144

2026-09-17 21:16:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,144
Timestamp: 20 days ago · 2026-09-17 21:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cdd7b59fe16ac202ec6ce99dbcedc60d32c10b385597900c610205dc294f0b3
Parent hash: 0x242eef03…8499d72d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,144 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.1%1,821,834 / 30,000,000

Base fee

20 gwei

State root

0x99e39f199a5d…adb5e63edf0a

Transactions root

0x5142e8238776…97241626bd31

Receipts root

0xcc287766476d…b359a1af7c80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800