Check $TT airdrop for WARPCAST users 
SC : 0x56cd6cdaf344f8bd57d559d3deda4036a9ad74b2

Owner of ONCHAIN GHOST, Creator of Base Rock 🪨, DESIGNER and Content Creator

will everyone who has a farcaster account be qualified or not? what are the criteria?

Possible, yes. Only warpcast users get that airdrop.. $TT Is TestToken of $Reward. So, if you got $TT, you'll get $Reward too. 
$Reward are tradable on uniswap