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 #0x63f7fa4291fad2a617695955468a98a70fe0d3cfe161c52e7c7cd8a5b4f65559 · ArcScan

Block

#21,520,266

2026-09-18 15:36:10 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,266
Timestamp: 46 days ago · 2026-09-18 15:36:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x63f7fa4291fad2a617695955468a98a70fe0d3cfe161c52e7c7cd8a5b4f65559
Parent hash: 0x876dc56b…9c31097d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,266 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.0%1,204,118 / 30,000,000

Base fee

20 gwei

State root

0xe0eed643e49e…6dfecec23bc8

Transactions root

0x35a0c6f27f8d…9d8d110a954b

Receipts root

0x83c3d1fadef5…0949a362f2b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800