{
  "manageEntity": {
    "action": "Update",
    "entityId": "644873",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":644873,\"owner_id\":346285,\"description\":\"\\\"LordZ\\\" (feat. Lords Of The Underground \u0026 L'uZine) [Prod by Tony Toxik].\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":\"All rights reserved\",\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2021-11-29T02:05:00.000Z\",\"tags\":\"rap,hiphop,dj,rapmusic,lordsoftheunderground,luzine\",\"title\":\"LordZ (feat. Lords Of The Underground \u0026 L'uZine)\",\"duration\":207,\"track_cid\":\"QmeckzmFMgMwSE3ZQMHmZP4qMkkKwHoMNGpDsR1mufQcqu\",\"preview_cid\":\"\",\"orig_file_cid\":\"QmeckzmFMgMwSE3ZQMHmZP4qMkkKwHoMNGpDsR1mufQcqu\",\"orig_filename\":\"15. Lords Of The Underground \u0026 L'uZine - LordZ [Prod by Tony Toxik] - [Dj Keshkoon].mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":91.8,\"is_custom_bpm\":false,\"musical_key\":\"B flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xaa19a0320b86134c50316eda886a06587b8656e0c930644b8513512c1d2ea208",
    "signature": "0xf4114fcd399a2de5567cc88172000af9c0add90cfe0a4be9f80350d46af89b831551bb9f5039ffe6c882e96f69bd755e5f759640797d1dc9ca461df4e8f0f3771b",
    "signer": "0xfa7A44BA61CD147719cb7b45f725F492c63838A0",
    "userId": "346285"
  }
}