{
  "manageEntity": {
    "action": "Update",
    "entityId": "853044340",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":853044340,\"owner_id\":861108288,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electro House\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-10T19:33:13.000Z\",\"title\":\"Cardi B - Bodak Yellow (CANTU DUB) [Free Download]\",\"duration\":278,\"audio_upload_id\":\"f65ff4f3ca074bd425e27dca2e0e969c\",\"track_cid\":\"baeaaaiqsecxmdxeyuatc4orpouzqam6f7b3v6m7cfrngthwyliuwk7vax2bdm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecvumyzrfupuz3ugumssnl5tjktlhu5stvs7ovm4sscawgbeuwfty\",\"orig_filename\":\"Cardi B - Bodak Yellow (CANTU DUB)[125bpm-E]_.wav\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xfc297e4e52f2471cea8e9ea263da01b4004e358c4bb4d65abf0cde90eb5cac84",
    "signature": "0xa666e518b4096ba83d64b697f99c3bdeb0ce3bc725023a8c50e4fe86b2b70ea773d7f7d6b063f77fe26b229a7efd68afa2d81ec21b7c9769538bac47f0d7d53d1b",
    "signer": "0xf8E579D2f497Ef83D372D374A59258bf72A6ff97",
    "userId": "861108288"
  }
}