{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x21078084437113b2bea4ae347aaa46eb824ae4b9edae6b5124f85be3a55aca6f",
    "signature": "0xa7d9aaaaf818e3d55b4f084f6a2d7b3c39d6963d2b2e14c2ffd95916fcce7fc0424bee2d410807e71a8b9e5a036452cbbba39158feeb53cea39f07bf1d64b4341b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}