{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x50842c892296d936ec4bc730e1accfcd74a89f71494794e604efe5ce9ec90816",
    "signature": "0x2e442a15a86f68dce91ceba1027e32ddcda318c90d49c900ff922c9cba7c840c64f0886a83d4a6d4086b2b23931ff63202f317f6c4b95aaf8575920444a5dc351b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}