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 #0xb73123df53db4d0c898bd89ce79946873b545626b9bca4a678dced362eb8473d · ArcScan

Block

#21,367,842

2026-09-17 18:07:49 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,842
Timestamp: 7 days ago · 2026-09-17 18:07:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb73123df53db4d0c898bd89ce79946873b545626b9bca4a678dced362eb8473d
Parent hash: 0xe3b53b25…6d523989
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,842 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.3%4,580,577 / 30,000,000

Base fee

20 gwei

State root

0x09cf4729e351…681816ba236d

Transactions root

0xb3b15ac66b15…b568f1818d23

Receipts root

0xb6ef401ae1a5…d4782e7eeaf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800