{
  "manageEntity": {
    "action": "Create",
    "entityId": "2044264471",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2044264471,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Trap\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Open Current\",\"duration\":142,\"audio_upload_id\":\"ebc7de4173c8ed27557686e4bf0ce340\",\"track_cid\":\"baeaaaiqseamopktzfhddh77ymlmeuq5zimig7junwpsfxiinoz3m3y6lzdh2u\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedzvugsnubmcyx6skryukyy4btwdgl5skapamyqi6ch76r65lvgu2\",\"orig_filename\":\"Open Current.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":392316751,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed3xnhety5r36rcqqv7t6e5uezy6tatyrygmba5dsdpmkx5wtvqoe\"}}",
    "nonce": "0x8b7d8ce76da87c7df06aadb93ef0c8f347c14b14ee4685e6c24b814671c00ec8",
    "signature": "0x5fdd443d3234abf30de8c77251ab1f92b39aa059dc50b689469e301449481be71e7059aac01ba0985ec0419529f4826de76437a41410f2f663d6fa8c897a52871b",
    "signer": "0x6151d65D5f24eDf638335E276837A6e4Eb8d2012",
    "userId": "392316751"
  }
}