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

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 #21223753 · ArcScan

Block

#21,223,753

2026-09-16 21:50:03 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,753
Timestamp: 38 days ago · 2026-09-16 21:50:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x13b6a973a8dc150cac03728d04c4798c7f588850b7dfa1a92eca142c6e876a5a
Parent hash: 0x727ef3c9…cbefdeb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,753 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.8%7,134,678 / 30,000,000

Base fee

20 gwei

State root

0xe7c3267ba297…70622e7cb8a4

Transactions root

0xe3086717ca6c…962141285f59

Receipts root

0x41e927b01132…b0af05dc08b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800