Farcaster Devs

Trying to use the Signer Request API, seems to work until a user tries to connect their account, and then it throws  "the transaction would revert with invalidmetadata".  Will appreciate any help, I've also attached my code. Also in case it helps, mnemonic is my warpcast recovery phrase and app fid is set to my fid.

deadline should be 

const deadline = Math.floor(Date.now() / 1000) + 86400; 
// signature is valid for 1 day from now

🪐 Building @neynar, join us in /neynar

Updated the code but it still says 'transaction failed'

maybe try the following

const APP_FID = 198522;

and remove the "as string"