LZ on Nostr: 每次更新版本旧的群组就没有了。有办法解决吗？

{ "id": "5011431587d25acaf1b20921ae29655b7d80bb99b31adc5eb56234847170d720", "pubkey": "3d93042b23cc01bd474495a7c83ed98d54d5e98c58fc5c4a152479ac19de38e2", "created_at": 1675608407, "kind": 1, "tags": [ [ "e", "0db6deb909448ddb7278db1a19d31bd2a07c7057a35b26acca073db912a5cfda" ], [ "p", "0d252e92560ce1fadfe32aec65241543b95794a980ac7f530ce4cb7231a841ce" ] ], "content": "每次更新版本旧的群组就没有了。有办法解决吗？", "sig": "f8bf64792f19ffedfbc8d4c75941d8e11cc681f0a37dcde06229c9429f95b7592161c393370c198fe123d6a38693d2f2cbfb31eaf0d2fc35f089698e120bbff3" }