{
  "manageEntity": {
    "action": "Create",
    "entityId": "689047458",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":689047458,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"R\u0026B/Soul\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"mood\":\"Romantic\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-04T00:00:00.000Z\",\"tags\":\"\",\"title\":\"Rhythm of the Rain\",\"duration\":243,\"audio_upload_id\":\"5e1996428417d5cfda50860264adb5f0\",\"track_cid\":\"baeaaaiqsedcrhhe56ckpfp63muac6j6sfygywuacuzzzjbeyz6v5try47racc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed5ifyiju3n7z7sqigj73n2yv6nztmxzb53kblf73wv3vxznu6vj6\",\"orig_filename\":\"eMastered_Rhythm of the Rain.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":104,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":true,\"owner_id\":951995708,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebvciiaonqbzwd2oolhe4d67ndz5wmwyhyz67icawljktd577nuno\"}}",
    "nonce": "0xcd8841c90c07f3cc848e9143184cd94f0570be9774765530fcd494f5589cb410",
    "signature": "0x0c54a94d9ae7d7e3411751493d1c9847972bd5efebbe9e6c142f37ebece3eddc4fe664225767915cd5409cc86895b9bedb1f718ad9ff01b717716ad66f4b84511c",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}