Currently, the $NST airdrop allocation is determined with respect to the snapshot taken before $NST contract deployment. This means that if you buy a Ninja Squad NFT from the secondary market right now, you do not receive its unclaimed $NST allocation.
This vote is in regards to changing this system to update regularly until the claim date of February 1st. This means that you will be receiving the unclaimed $NST allocation from the Ninja Squad NFTs that you buy on the secondary marketplace, increasing your yield and airdrop quantity.