{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5190fefaa10aa1d48bc2185618d76332dfbb87e1798bfad1a44010efb7a32736",
    "signature": "0x0438623cff909277b3fdf4335d75bd49348c99f88ac67e4d04055796213999c677719a57f3fe73b2a627ff62db08ba7c6bcdaaff936c99a0b2dc4048e7aa13861c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}