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 #0xcadf039aea6fefee0d006779eac1a8bbba3aa04c3591a2870a491955a111c5e5 · ArcScan

Block

#21,530,426

2026-09-18 17:02:03 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,426
Timestamp: 55 days ago · 2026-09-18 17:02:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xcadf039aea6fefee0d006779eac1a8bbba3aa04c3591a2870a491955a111c5e5
Parent hash: 0x746b9fd0…88acad43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,426 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.9%7,472,312 / 30,000,000

Base fee

20 gwei

State root

0xd915b8edf27a…1527fc28468a

Transactions root

0xf78b56066bfe…239675282776

Receipts root

0xf78efdedb823…c5b643cda2d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800