{
  "manageEntity": {
    "action": "Create",
    "entityId": "1378916689",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1378916689,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"R\u0026B/Gospel\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-06T00:35:56.000Z\",\"title\":\"Perfectly Known\",\"duration\":263,\"audio_upload_id\":\"e01cd12a7f005cd521a3e4cca4579c15\",\"track_cid\":\"baeaaaiqseaix6pwk575jwucrbpevvi2bj36kqfqr2hdq323q6unsof7wpb36k\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecwpknsypeqd2z4lk7lsawtr6qjrakfe2uaeivf4rpuichvbcz2ja\",\"orig_filename\":\"Perfectly Known.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":140,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":350341257,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedzhtxfwycfmls2u2yhxcmwccamls72uo2xqlceqbbk65jr2eecry\"}}",
    "nonce": "0x3ea6800ea9c682515dd9d82d50584b28bac7568ee3cf5f0c30b7ebe34b376471",
    "signature": "0x37fb5949989d8d5cf7dd31273cfd5698d99817d8c23ab5a0575d6924642e2bc323702e6811cf9f17c951948eca0ce8a9798e17be20e04cf45c07d456a2d62f521c",
    "signer": "0x9f3a33e99e50424ec7952d94a1f75c1a6C09a55F",
    "userId": "350341257"
  }
}