{
  "manageEntity": {
    "action": "View",
    "entityId": "823446",
    "entityType": "Notification",
    "nonce": "0x4f75e8678b1dd51a71196dd32a12d110cb001adc1bd3d66ee10ef6f93b6b27df",
    "signature": "0xcf3864d290aab1651afd372f449b24a61dbc8b6fe06333236530986a013cd8600f0c3d66b0ca2f18e28616286973c39bf8dc05bf9be480f8925869c8c16c33d71c",
    "signer": "0x229809a4b9B3B432eb2c65d5Ea6c9Eb1E6aA348d",
    "userId": "823446"
  }
}