{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x96c8e8cdb1deb0964cf4f3307e3e5709052c0488a7a717e0022b6f106ba6dfdd",
    "signature": "0xcec58dec371f152aa267bb0556a433609f33dac9a8eadd61a731e85110c9f2a2740498f5e5a8c35ff67c57c66e2c97181067195d7e0e5284028a897e6aae28ef1b",
    "signer": "0x04912165a5E79891e24E66059e7888624bf43e70",
    "userId": "761845704"
  }
}