{
  "manageEntity": {
    "action": "Create",
    "entityId": "1605892743",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1605892743,\"description\":\"\",\"playlist_name\":\"New Album\",\"is_private\":true,\"is_album\":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": "0x150d5c7318bc802ecc51de7b0a563c58a7d3ab401921aad5c5726d2d25b57dae",
    "signature": "0x20b29211b7e112852b2ffcff8a919724e206447db106c817ff0348f573a78c1506c1ac53bbc1780d26ab9a912bd27cb14ff8cb3f32d90ec97c1d9d6793c338411b",
    "signer": "0x7768055508cAf5aC99EC88AEB3512f145Ec9e92b",
    "userId": "294737"
  }
}