{
  "manageEntity": {
    "action": "Update",
    "entityId": "552928222",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierakdszty56hn6cps5kpkymwjjr2h56y774brg3ngpbajvigekmgq7q\",\"data\":{\"profile_picture\":\"01KSHFYWYDREA50ZZA3WPDPNM3\",\"profile_picture_sizes\":\"01KSHFYWYDREA50ZZA3WPDPNM3\",\"cover_photo\":\"01KSHFYWYQ0C1J6PJYCBA9CC2C\",\"cover_photo_sizes\":\"01KSHFYWYQ0C1J6PJYCBA9CC2C\"}}",
    "nonce": "0x490eb6cc9189b9773c29b7d5323756a9a6146a4c4fcdc59f9a6638e688ad2d30",
    "signature": "0x10829a345aa400943323dd48501b37bba24ae74356b4d35b9267c814d91c54eb178b69dbd574661051c9036a0fb6738b69ccded9a0b50589e874c4ca977ccae31c",
    "signer": "0x447503f17C771AF2cE8cd71c5D81c680e0FF58Ad",
    "userId": "552928222"
  }
}