zfy on Nostr: hello world！

{ "id": "2544416ef100f87bab956060dba935ce62c1564b7a0eb7a9f73a9759c24faa67", "pubkey": "1899c5520619466fd498abd7abf4da8b0de67023d36c8a223100563bfe82ebd2", "created_at": 1675301808, "kind": 1, "tags": [], "content": "hello world！", "sig": "23e54e1ddfa488b4d53551cd93ca5c7c8ac36ad96b92a7131fb7c092b21bab5d0642161fc69f53907750fb14d7e4c91947fcd413f14ddb7f8c7fcb22ed68ab65" }