damus on Nostr: nostr有群聊软件吗？

{ "id": "18f0627024f19482bc9f46ed335eb67bc9c44f26cb736b0f5c99aaa66c75ad06", "pubkey": "ab62b5245cd39ea9e092241f0fc47b82fd94fac5245478c6c8d5454b8b9e7a54", "created_at": 1675486560, "kind": 1, "tags": [], "content": "nostr有群聊软件吗？", "sig": "5dd391bb6f1263f68a0de2e8de3e2d8b0f8b6284d8c3b8b98c19d935e7dbb909e029b09bfb17c7cfb935ba06fab47fbd247f95f6554d684adebc8c1bb1fd005e" }