{
  "manageEntity": {
    "action": "Update",
    "entityId": "207304619",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Razipo music\",\"playlist_name\":\"L'apogée \",\"is_private\":false,\"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": "0xc89b15027090152612fd6dcf479903c6c8c94d99329acff8997b17001b355c64",
    "signature": "0xc22c9ebca2bdd1e4cc5eb7ff77fa63b160d99bdef1254f54c47ae4f0496e2b3b41651c04a7cdcfb79dee56b3bc9a03935dc42e8137d83395cf75539809d63a3d1b",
    "signer": "0xb5902ac1A81A6B795210DdEB50e8F1FdaC9aed97",
    "userId": "842982090"
  }
}