{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x1c8e8ff94065c73b54669e57d0515a403b6885d379dd8ee2d681bbc7f893dfa1",
    "signature": "0x8be76b0cff861f32d085cfa3f113345f4594d5f0c2e06d436b81252b4b3edf5673c1a82dc542c7c5b8c7d3ad3f08b9450b195c1bdb5a7f324028faabe752cf7a1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}