{
  "manageEntity": {
    "action": "View",
    "entityId": "283478",
    "entityType": "Notification",
    "nonce": "0x6185e33f3a3a15193ae13d137b836047612ba4a7b678623e15efdaf32d453d8c",
    "signature": "0x2b2d372315927cff4fed41a587a8e3ceb31f4ca382786f4b3f75cb68f2fc3e213b2edb5c0f1778b51dfda9174237e7f4dd1ad680339ba85e8a6962b0bcdc96391c",
    "signer": "0x6fb79570A836Ea8554ad1D745C12769B22f1e4E3",
    "userId": "283478"
  }
}