{
  "manageEntity": {
    "action": "View",
    "entityId": "223654548",
    "entityType": "Notification",
    "nonce": "0x382c111d444e87837129d93fd6ac66c93954299a83a2bda67adaa26cea6df6fe",
    "signature": "0x83e48295ed1040e4f49d98b16d82424f7a2124eec250c8b1d5bdeb8782284ab67b39a385f3c5f8cff4faf839e503d1a3847a89fe36e61e32c2230c3005fb80a01b",
    "signer": "0x2D4a1Be57ab46Ced50E896D36Baf7B80a5A7751B",
    "userId": "223654548"
  }
}