{
  "manageEntity": {
    "action": "Create",
    "entityId": "669634342",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":669634342,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Easygoing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-23T15:08:46.000Z\",\"title\":\"pieces-that-donÔÇÖt-fit\",\"duration\":182,\"audio_upload_id\":\"bb90d2ebba747a389aa34415363387cb\",\"track_cid\":\"baeaaaiqsed242yddogi2boaeawukun53gp62p62bufecgxqjtqbvkh7jw73k4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedr4js6ofzuwi47hobl735thkllv5igjffvjcvknriirtieexvvqo\",\"orig_filename\":\"pieces-that-donÔÇÖt-fit.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":147,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":61467990,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecuj2ig3s5r3wvohudab3i74fsovhuig23sotf7nazh7vv6sekq4q\"}}",
    "nonce": "0x8362a0e13eab9bd1aafd6751e7439c0eaa180b240ecf61a4e73449b3bff899f5",
    "signature": "0x52d81eb54606e05426124227ff63c17477267578840bc1306f2ae1e8f150fc285a8d8c784acf43287af16ab840057f76c3f1b56865c77bf9c3db2a5d498ce5551b",
    "signer": "0x0f0Df36416d8B0eCB97310453479dBcead1b7eEb",
    "userId": "61467990"
  }
}