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 #0x3c5ebe341b777c8d4c853e3c995a956d3cdca7c452877a5918734f63984c0f4b · ArcScan

Block

#21,524,250

2026-09-18 16:09:50 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,250
Timestamp: 47 days ago · 2026-09-18 16:09:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c5ebe341b777c8d4c853e3c995a956d3cdca7c452877a5918734f63984c0f4b
Parent hash: 0x4b76bfa6…ce54351d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,250 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.8%2,645,752 / 30,000,000

Base fee

20 gwei

State root

0x125bceed080b…8c45eb0c9ec9

Transactions root

0x9c35eccca1b5…0b18ae8f7e91

Receipts root

0x172019d8676a…597377ac915a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800