{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x247aaee08fa8d37c3be6cfae172b016e2bc83373798a8f90d57088b43098267b",
    "signature": "0x476a7499de5d7c933e909ac32b320e8ded1c0bc872d3dd0e16d9533aefb334f4368926da7c0e760c58eecfbc509d8541405fd2016d8c615c4674e7f51776f27d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}