{
  "manageEntity": {
    "action": "Create",
    "entityId": "1673724173",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1673724173,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-30T12:47:39.000Z\",\"title\":\"Deep Still (Club Mix)\",\"duration\":87,\"audio_upload_id\":\"de393c3fb736d2cb94b08fb885ece94a\",\"track_cid\":\"baeaaaiqsecmtrdqxtmieulqjcg6slyzn2uqf2rhmibiqhmzv4oya6lepsn4f2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb62r47erywgx4p6f65wsoguyfkbwcfghvxfgckmcfcodjzxwhfpk\",\"orig_filename\":\"Deep Still (Club Mix).mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":160,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":111702289,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecoyrkb7yyvnskcrlxjauqlm2pgahzsovroe2vctz5mcmgc7gx6ki\"}}",
    "nonce": "0x43159b76a06a8d8c2d847449b676f380ee1bee1cfd3b77892d1b207ff47fb0ee",
    "signature": "0x703b0604d908e936fa6d5960291b78ab1be91e5b90c8b2a7c78aa5d7c53aae12283f7c967d0710e7029f1de975da0045f024ab50984c73b642850a5b9e9521c01b",
    "signer": "0xbed99520306BB0dDd2790eD133a58c5eC1bFCE31",
    "userId": "111702289"
  }
}