{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x50a54b4876f70898551d5ffcaaf8559126ba8f432d1da5593454aa9bcfbb3a8a",
    "signature": "0x271393bb2f1f5e624a46529fc2a8109eb1b9dbcbc29953234b967d4cb57c7b7077fabf0c95219230a3a983f4a723c826f7d5f2e701795573ed327cfaa51897301c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}