Hodl on Nostr: Why I can't join?

{ "id": "19a01b20fcea46bc6a2d3f2a431b087b8f681fe24dc1ca09b3ef23e4f2b6c9e4", "pubkey": "8ce678fa84c9202c6a8b50a5a11cf76bcca28eed1adb6587122654176d7b8c22", "created_at": 1744470342, "kind": 1, "tags": [ [ "e", "e77abc9aab9c6c05fe169204e03e4801269e18f0263d444ad11711f8d70f3f48", "ws://192.168.18.7:7777", "root" ], [ "p", "669ebbcccf409ee0467a33660ae88fd17e5379e646e41d7c236ff4963f3c36b6", "", "mention" ] ], "content": "Why I can't join?", "sig": "016006df123b524fa39a72e472d1f9a6080a386c0bef5658e943d404a18984face19e3e0195de6d7421b74ee19132f7274db30c17f4945b8d5f486ddc0d36fdb" }