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 #0x965d9cee71ff134e294ec9a372d9cba15ac4baff28117a146fe7825dd6f5a87b · ArcScan

Block

#21,239,540

2026-09-17 00:03:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,540
Timestamp: 14 days ago · 2026-09-17 00:03:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x965d9cee71ff134e294ec9a372d9cba15ac4baff28117a146fe7825dd6f5a87b
Parent hash: 0x4309887c…ea3e3d82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,540 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.4%3,714,340 / 30,000,000

Base fee

20 gwei

State root

0xa5a0c6c83e65…da170ec86b85

Transactions root

0x35167dc05f07…bf0cfe1298af

Receipts root

0x22408c068273…d971ecd650bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800