🔒 MB Contract Upgrade & 1:1 MBN Airdrop – Security First

To eliminate potential security risks and ensure long-term safety, the MB smart contract will be upgraded to MBN soon.

✅ 1:1 MBN airdrop to all MB holders

🔄 No action required – just hold your MB tokens

#mb #MBN #ULTILAND #RWA