{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0xb24f84da2b33e8e4beb1389d9c59669b94cc4306287951545545948da11830cc",
    "signature": "0x3e445a4429b6bb54ad0123ca040e789acb8f7a488b63bcaa11bf9e34efe004ce0e7d63befdc3b9d10966ab9957d7ee45adf9cefa3cf861ac7eb3f08d753fdb8d1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}