{
  "manageEntity": {
    "action": "Create",
    "entityId": "575908746",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":575908746,\"description\":\"\",\"playlist_name\":\"White-Ra Halloween Dance Party 2011\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1775246852,\"metadata_timestamp\":1775246852,\"track_id\":1058493663}]}}",
    "nonce": "0xd6849395a4a46128690da65489f4bb14456f46c8bd219e0de86ba1330b424649",
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}