Event JSON
{
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"pubkey": "b1544415d5b0dbee65d65cb7fd050ed4a0bf6a1a249a5729efe61b2aace5cc6a",
"created_at": 1675331988,
"kind": 1,
"tags": [],
"content": "怎么上传图片啊",
"sig": "75d2fdeaa6ce0db74d78dec177de422d6aecddf30614cd63db8a220826354ada6a7f5def84e446d11124348fdd78c665b776aa30650342935a7787fd755472e0"
}