{
  "manageEntity": {
    "action": "Update",
    "entityId": "11925538",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":11925538,\"owner_id\":41804,\"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,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-31T17:47:42.000Z\",\"title\":\"Gramatik - Liquified\",\"duration\":332,\"audio_upload_id\":\"ab48fad6f16c9431f96d076c15e9b605\",\"track_cid\":\"baeaaaiqsed24kb7n6sgoum6kjeiqpxxnl2eehnjm7jn53n4zkeafw6kaakd2o\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecl7wipcrppisaaoxons6rkjjftdhudakjixj276gjhicab3edr2k\",\"orig_filename\":\"04 Gramatik - Liquified.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x8ff21a9b526e7ef2ccb4f119a4355fb9e4894d464a9ad999aacda7ee51554d25",
    "signature": "0xb855720db3b2815565b2770196851a791a7324f4f5c10b0b99ce2745ce98fd02565e25ecbcb227383b37685c92f1ffdafb38749a2da9f79f345c7d2dc6712ee71c",
    "signer": "0x51C747e7437C025eb47a63843f019C0ff2253474",
    "userId": "41804"
  }
}