{
  "manageEntity": {
    "action": "View",
    "entityId": "300177",
    "entityType": "Notification",
    "nonce": "0x069321c897357477537640e0c5173a0231900ab52f1a05a3586f24af56dcea7b",
    "signature": "0x1d14f9df4d2c35a34e18a0734042b03352a19f138487eaf2b4e20de448ee6ce62d9ca7d8a29b07bea1d247d1611f7e512228674181a19652781f6b341b2d50f01b",
    "signer": "0x8824B4f4Ef90a37e65d09D06a16c1485A2C7e10c",
    "userId": "300177"
  }
}