{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x967fde9c6abcba3ab8c9ba9de1caa4e4ddb495615ceeda0dbeb75371b09fb930",
    "signature": "0xcbd5b936d5c9f5bc3d8bcddc34239c15b58a053cd63a4fa5727a695f5009f26f5b968ec720655290cdfc514f28c81bb992e6e772d8b6240b664d109e0b11f4681b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}