{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x48b18bcb769c8f2cf152e70975de65d77ff125308e7c0732ca9253ac7e123abf",
    "signature": "0x160f8952066350c3cbd8dd4013128c6bb8e5d6fa1bd6b6d6647c3481b03138245c3c18294e6aa6909f88107ed7100a5acabc81f60e0b9330c572d971e199e6881c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}