{
  "manageEntity": {
    "action": "View",
    "entityId": "870",
    "entityType": "Notification",
    "nonce": "0x4edd8fc5e19679e440b8f187dc051d2c931d8c58c9ac27c0b8d089d7e499ba30",
    "signature": "0x8c69818595f6f118979649f64b231d6e8e11ec3fbe071f92b12994c666db3ea97f1b7cf1a216733d9b6177fbf737599e36594a07fe7bdaefacd7abddd37e7a921c",
    "signer": "0xb35e84d84e4814759B14dA9dd545ACB331cF9f55",
    "userId": "870"
  }
}