{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x89fbd018561efb8b6f8fee627dc68ca4db62ca28471af84c622f618dff8b53e6",
    "signature": "0x5c1b55778176734119112d71edd6ae5ce42a261e5b34b9cb6ae2db9cbdfd2c703b5e1a3825f3ddd1933e49e9e64bec8ab0d27e98a83fa73fda8410e4bb7d9f911b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}