Community Hub admins and moderators can review all content submissions from quest actions like "Meme Contest". Combined with our spam/fraud detection system, the content moderation view makes it easy to accept or reject a submission.
The spam/fraud score is determined based on a variety of on-chain and off-chain signals. This helps highlight which users are exhibiting genuine behavior and likely to be a higher-value community member.
We also use automated image detection to understand if an image is unique or copy/pasted.
And for actions like Meme Contests, we provide an overview of the content submitted by participants alongside their approved or rejected submission.