{
  "manageEntity": {
    "action": "Create",
    "entityId": "482499501",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":482499501,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":76829893},\"tags\":\"\",\"title\":\"ColBreakz - Time Warp\",\"duration\":310,\"audio_upload_id\":\"aaf76913697f78a985aa412b8c52374c\",\"track_cid\":\"baeaaaiqseccyu5tkrzb6m3hxbj5ocx4vl7gujvijdqrzut4q7qy7xkmog54tw\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb6yfs6azvzsynolivxtided7chqs7dbfbxvsgizrnpjwgg3l5ins\",\"orig_filename\":\"ColBreakz - Time Warp.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":76829893,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebyz4nsvnpjdz4j4vqf7cc5jgsso7pyoq3ox22knbygp3n7jrnzaa\"}}",
    "nonce": "0x7c5b5d733a5a3b6a36af7f8fc8eb54b97d7caafae54eb610230d0b87f3bf9115",
    "signature": "0x291bf186b1331834a0eeaac35c23f2d7e07c2c8d633f0f998400d3a1b5d70deb04a04d4da4f1e83259fc0e1cb5851cfce0c49c472aa9a7bcc075e9485dcee2af1c",
    "signer": "0x32e5e224E0727A7B2CA7FBC47b945D1B1A59abDc",
    "userId": "76829893"
  }
}