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 #0xf59a93ee54c506cc479ae4b6a289d687e870703ccee4b8ea935c3627bfb596db · ArcScan

Block

#21,542,021

2026-09-18 18:40:04 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,021
Timestamp: 15 days ago · 2026-09-18 18:40:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf59a93ee54c506cc479ae4b6a289d687e870703ccee4b8ea935c3627bfb596db
Parent hash: 0xda432181…72d2fd21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,021 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.9%4,180,480 / 30,000,000

Base fee

20 gwei

State root

0xe876b4775332…b1044b1e81a4

Transactions root

0x32ede45bf853…73d21c2e4bc4

Receipts root

0x70e40937394f…9bc68c376621

Nonce

0x0000000000000000

Extra data

0x00000004a817c800