{
  "manageEntity": {
    "action": "Create",
    "entityId": "124780122",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":124780122,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Defiant\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-26T22:33:52.000Z\",\"title\":\"A Memerap Classic\",\"duration\":66,\"audio_upload_id\":\"06ab9ae3df19e890cb7d0a2452205a3f\",\"track_cid\":\"baeaaaiqsealkrsvopgg362yh7th2ag3nnmmtpm5oqdkvi5jyy2rrxjgr5z3am\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaxnldacxzvtqdeljokroujpav34frglz5tzt6nrymw2x4asxnyym\",\"orig_filename\":\"A Memerap Classic.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":131,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":764737171,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebcm7k4cc2iqnnvbrfaykagqit6cm5c2ku4pnvzpi443g2oyziklg\"}}",
    "nonce": "0x262019fa8dfc51e27426428fad5156d7d597569269034bdadd7ca378e2ed4f67",
    "signature": "0x6f6ae4fd0a9c599139f2e83f6c8c1a64cfb7b9d3b723f9f94ce5b8678e656ee3497771d4f3908423625dd74d627f1d0fe464550aa11983c639d61242824931621c",
    "signer": "0xC105000AF14138af51481ec6B9D77933a013652b",
    "userId": "764737171"
  }
}