{
  "manageEntity": {
    "action": "Update",
    "entityId": "941232312",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":941232312,\"owner_id\":55875,\"description\":\"Symmetry submission\\n\\nhttps://www.killyourutopia.com\",\"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,\"mood\":\"Upbeat\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-27T06:28:17.000Z\",\"remix_of\":{\"tracks\":[{\"parent_track_id\":791075094}]},\"title\":\"Kill Your Utopia - SYMMETRY 2026 DJ COMP\",\"duration\":1799,\"audio_upload_id\":\"c2f737600afd24058ca51bd8d0a5115d\",\"track_cid\":\"baeaaaiqsecncxx3pklfp6rbolyid6xqdvsmho6noilwg4tzidt54axjs2qup6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedsd5hvgnypgxhckw4p3b47ti3mqk45fmonsvami5bnmbuhuubtt2\",\"orig_filename\":\"Kill Your Utopia - SYMMETRY 2026 DJ COMP.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":112,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x5ec1b774ea0637b66d2fc9b67a389b10bc6956990ec1faba07eb2ae5f2a822a8",
    "signature": "0x8cb0597bae550704f8c2c9f0fea0b0677042ba138dbb5be4a8de5f65d583e42b5f7b539f492dc2bba597cee4d0cba7ba10e173a617260d707484a74d5d4604361c",
    "signer": "0x4a26E1fdd6FdeE62e6A343d231CF3700Bf1e26bb",
    "userId": "55875"
  }
}