{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x82ee550255ac921576bb41165fbdcc87b90988da9ee4fa86e691c23c0c5c0bb6",
    "signature": "0x9db65be3408b50341c3cf12a109276ff0ff33a96d536016b220ca3e1ab77fc200523438b5c18c46ed42addedf6169b3c0c937ac052028db6be157f2a713b9bde1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}