curl --request GET \
  --url https://recoup-api.vercel.app/api/artists/{id}/fans

{
  "status": "success",
  "fans": [
    {
      "id": "<string>",
      "username": "<string>",
      "avatar": "<string>",
      "profile_url": "<string>",
      "region": "<string>",
      "bio": "<string>",
      "follower_count": 123,
      "following_count": 123,
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "pagination": {
    "total_count": 123,
    "page": 123,
    "limit": 123,
    "total_pages": 123
  }
}