{
  "manageEntity": {
    "action": "Create",
    "entityId": "1560355174",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1560355174,\"description\":\"\",\"playlist_name\":\"Cosmic Birch Thunder\",\"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\":1780498262,\"metadata_timestamp\":1780498262,\"track_id\":1987294709}]}}",
    "nonce": "0x5396bd58ca556dab70345a36132decb7721c65ceb35ae15f534a5ba875fe63ad",
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}