{
  "manageEntity": {
    "action": "Update",
    "entityId": "103584394",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":103584394,\"owner_id\":998837220,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Deep House\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Other\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-30T09:07:45.000Z\",\"title\":\"Dancing Higher (Mix)\",\"duration\":427,\"audio_upload_id\":\"b0f11a53e9310f4800942cc10f536a41\",\"track_cid\":\"baeaaaiqseau6nn4mj76cmgegbg2kldfqbgz5lmnggolwmsz7ryt4a3k6r2age\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebexqjfx63z7ndrrt32lktgrgdbz75summpvecwl5bkiu4syzjjqi\",\"orig_filename\":\"mix.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":122,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x20127e8d86de665eb6adfe8c8403042b75bde04a801166a1f362ef8700956913",
    "signature": "0x80f7be2d242d33cec1b7ca397c99b8415cb4723121196f0e1a36d1c88a6fa84b647d922041de0e8e1e86e3058c11a379a4cafcc242e8b898a86f8fae272c81fb1c",
    "signer": "0x06319Bacff0A4B00a2ba469F00671687201fa74E",
    "userId": "998837220"
  }
}