{
  "manageEntity": {
    "action": "Create",
    "entityId": "682089852",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":682089852,\"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,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"POWO WOW TRAP 2026-03-09 1407\",\"duration\":232,\"audio_upload_id\":\"5ab8b0386830585cb3a015cdd6f16a77\",\"track_cid\":\"baeaaaiqsedyodwfjkfp676w6eq3lnl3f62bzxny7ujq7cizju5ojjafli3sd6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebkj4hs32fdoxftclmxjunpqvi6rdfbyxfsj7fhk2zqvbuexfggfk\",\"orig_filename\":\"POWO WOW TRAP 2026-03-09 1407.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":98,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":543589650,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecwhwdu2wrvcc64dm74ztk4ccyenlfu3aqk5sdudcmeofvgfot5vw\"}}",
    "nonce": "0xd22397d2e597cefa62ee152c9e2a1d7d4915d9c267f767d6952c81864a8aa0e5",
    "signature": "0x251719a52918304438ef046af527e94c2830e50a142b191759a13a717c2c5d2d16f6586f627c46ba941339975e9e63d114eaf60c0fae0b8363d37cea3e7d58151b",
    "signer": "0xD282F68EA7185E6570ceEa75a01b48253BE91275",
    "userId": "543589650"
  }
}