{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x038a6766155ddbc7e7827b7b5543f14c4b98a2bf73ab1e3187f3697fc6ebde0f",
    "signature": "0x162d7adb9266ae79fa4cb01338033d7d670384f549c12c1042e5c954a53c003143bac524b8d921d0b42e06d4829c3d404e2562a887e450044ec24ab812710acb1b",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}