{
  "manageEntity": {
    "action": "Update",
    "entityId": "1181606101",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Leyendas\",\"is_private\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x5669ec32c7561f6fe7dce0f8c8c282c56805e4d2155d7bbb2dacd9f2d2335f35",
    "signature": "0xada21c73d519950c5f9a18e099a0bcca2fe38d13598d401a8e6a4c5f596fd087723637d99004d3d7c6360b0176977cdeeb98481ef21da0cc7f8b3bfebb19987e1c",
    "signer": "0x0C9AEa01FA89c6397d469Cc761335021a2a5B07C",
    "userId": "364579809"
  }
}