{
  "manageEntity": {
    "action": "Update",
    "entityId": "2037377139",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2037377139,\"owner_id\":573071921,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-01T13:16:43.000Z\",\"tags\":\"lilith,samael,darkwave,occult,triphop,cinematic,gothic,darkfolk,industrial,noir\",\"title\":\"09 - No Other Crown\",\"duration\":313,\"audio_upload_id\":\"497c0a99a4ea9f961095bbf31fcf6bb6\",\"track_cid\":\"baeaaaiqseaqt65u6y7s47yl3aggzsd3bysjh62lf4ncpdu2h5jtyx2godmlw2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaq2psiikst4xevpkons4vyajlggerxew2phclxdlcptfwapwe662\",\"orig_filename\":\"09 - No Other Crown.wav\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":118,\"is_custom_bpm\":false,\"musical_key\":\"C minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x480e8c6648c075358ec1b6d65d801214aa646021cd32c505097ee1f156a7d58b",
    "signature": "0x18af15e83e9ebf87dd3983ab65824385f857817fa05eb9d7b1231c236d12e2ef492038813e6b5038d460c0340618671eaa91ce235230b1f01de1b37b6c8cb17e1b",
    "signer": "0x699F6CD5cE0EbE8C29bCEd1ED0c9251C8aFA92C5",
    "userId": "573071921"
  }
}