{
  "manageEntity": {
    "action": "Create",
    "entityId": "1741375869",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1741375869,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Кот Суп Жир - Дурак ч.2 (prod. by OMENDEAD)\",\"duration\":149,\"audio_upload_id\":\"f65002dfad9b0e3f9501d72d8d033241\",\"track_cid\":\"baeaaaiqsebnicv4ch7d6bab7v3vfdwngrfaoliy4busg4guhyq72zczou5ogg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb42mvqt2a36zymuqwj3d4yabxx2xspzpo3rxgmmdjpywq2hm3ivs\",\"orig_filename\":\"Кот Суп Жир - Дурак ч.2 (prod. by OMENDEAD).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":137,\"is_custom_bpm\":false,\"musical_key\":\"A major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":400655332,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedovvobnlfwqlddoyn7xlpokuaburaqnjwk77t5mffibbacjsfqfa\"}}",
    "nonce": "0x817dfee1797bfc474d8f6664db3f09edb8bda7a6ee6336e96d1ca89c32bae72d",
    "signature": "0x00c9026a9ad81018dec207ae2880c028b0a829bb263b2961acb7e9a3abe377bd02e4b9e52c0dc698aa3bd6252689c1d77d817fa14a368cd325d7fc63ec1207a51b",
    "signer": "0xcdCc8C93696c1e4864aD2C389Ff851a999D4E323",
    "userId": "400655332"
  }
}