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 #0x5f81ab54122ade9261a95ffa3ec628bc64fac3b889824b7a6e731b24d281e787 · ArcScan

Block

#21,525,905

2026-09-18 16:23:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,905
Timestamp: 7 days ago · 2026-09-18 16:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f81ab54122ade9261a95ffa3ec628bc64fac3b889824b7a6e731b24d281e787
Parent hash: 0xca06aa5b…cab3d949
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,905 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.8%5,339,542 / 30,000,000

Base fee

20 gwei

State root

0x49543b725abc…36f5e908f450

Transactions root

0xdf0cedce8c51…b0abdc2df16a

Receipts root

0x6924964fa7da…d6916737c75c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800