{
  "manageEntity": {
    "action": "Update",
    "entityId": "744744410",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":744744410,\"owner_id\":171840207,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"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,\"release_date\":\"2026-05-21T05:00:00.000Z\",\"tags\":\"cyberroom,futureneotrance,ost,wave,hardwave,trap,taihei,stm,kayxo,juche\",\"title\":\"Awake\",\"duration\":413,\"audio_upload_id\":\"43eedbe090c648a2ccc1087d2a5880f5\",\"track_cid\":\"baeaaaiqseateorllob63ebylunpooldfuw34cnkhl35nzmznwp4neahhm4kdy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecvyr7cxs3ls63exfeyo2ewkkfmq4tdqdga6kdbpcpvguf2jhclf2\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":115,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x0a45fc3f3dabdf4acb966f214022ac1250597c7f4122e676a995c14986340c31",
    "signature": "0x0ae362d68935380ff6c37415a88f5738376a552a00486dadf963c4f0dcb6482c1478e1de7ae91c485595c1109f72941814d364ccfa597ffa0a5d1595122f25361b",
    "signer": "0xe4BEF9Ad78fC21985aDE48170BE2d4581f937891",
    "userId": "171840207"
  }
}