{
  "manageEntity": {
    "action": "Create",
    "entityId": "1965070852",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1965070852,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-30T12:58:41.000Z\",\"title\":\"09 Cabin Fever (ft. Jake Caldwell)\",\"duration\":228,\"audio_upload_id\":\"a83da954a692bd93b83453abdae07d59\",\"track_cid\":\"baeaaaiqsebpdchyr2wag6bbhbbdafrsclqjhgjcotvshj2rgude7m4yf4rcwa\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebqni4sdhtwrh5low3pv545c6z4ol6bqmmyietath5mb5zvhptyps\",\"orig_filename\":\"09 Cabin Fever (ft. Jake Caldwell).mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":111,\"is_custom_bpm\":false,\"musical_key\":\"A flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":49222424,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecaurkkb2ptqiyizqqi2mq35delqzbwmgootjy4d6rd27glz3ep5u\"}}",
    "nonce": "0x3d874ae857a5ebf48142b50b1e36b05b2301a616366daafe500d04b1e4e717ca",
    "signature": "0xa6a33a8cc1deb50ac1d92b193438d3b4d515c05c19fc56d7c11e77dcf6c8505922abef8510b1ce1b096faba8e001e269061973566611dc0e0e5b2c53f99911341b",
    "signer": "0x4d0561C46f27Fc86908D3477A6635A596BF53A8b",
    "userId": "49222424"
  }
}