{
  "manageEntity": {
    "action": "Update",
    "entityId": "673532666",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":673532666,\"owner_id\":978340229,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-29T22:18:52.000Z\",\"title\":\"PX-001\",\"duration\":113,\"audio_upload_id\":\"12965b4c102b6e1985e79ba6efd8d80c\",\"track_cid\":\"baeaaaiqsed5glpy4oi77bwlblqje3i2j5p5o4wi4tu5gxuz3omizyuarxymzq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebbfe65d36z4xxi4oieviagewilmiksa2rujn2spjivn53l2d4fem\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":118,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x22bb298108d47a54e05f60a03e593b32e3261a4ceae978479f2591de46e87d95",
    "signature": "0x0146548721815f9f50a001ebd955a9880238c6a1c2b300f21651ae693b2328325eea8e6806613bf098f5ba2bc2acfc0943028c2189be026336ef0d1c35acac641b",
    "signer": "0x6685D93261D25ED91010187f9741091BA672De6e",
    "userId": "978340229"
  }
}