{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x53e4be6adb476c8709fa5ae064113060e5a63f3f3d1aada536aeae9226922100",
    "signature": "0x90be941ccb4f0aa73f6a9f472d8212351ba4e41700069beb7580d977af6ddff251b04efeb63945b45da9c71ce7e7d485ff3a9aed7dfb15e45ca448fa74f51eb91b",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}