{
  "manageEntity": {
    "action": "Update",
    "entityId": "455272301",
    "entityType": "User",
    "metadata": "{\"cid\":\"\",\"data\":{\"profile_picture\":\"baeaaaiqseccku7sjh5hyhnc4uvyvzo3edxuzqqx23nv4t6yiqe7iem2cslloq\",\"profile_picture_sizes\":\"baeaaaiqseccku7sjh5hyhnc4uvyvzo3edxuzqqx23nv4t6yiqe7iem2cslloq\"}}",
    "nonce": "1777398358180723984",
    "signature": "0x28c4dd2d7feb70da9decd8bb21c1cb84cbada08bfe62a27635f57fbded3ee12109eeb50cd8bea86755a5102983c081c100b44799e7bac054661bfb2d36a834a71b",
    "signer": "0x5826113B82941207533b0f2B86c3D5f2A00c1969",
    "userId": "455272301"
  }
}