Event JSON
{
"id": "a5180bd2b732291068249e7f56aae3041d20fbe930649f9af1ed7f918baf43dd",
"pubkey": "82a10a2c50fe50b0aaf0e6bd1bb13b48ad20ea8b543b1d7751adb3b08dc94a81",
"created_at": 1675475499,
"kind": 1,
"tags": [],
"content": "iOS如何发图片?",
"sig": "17bcf8ed4472d11b0cd11ecc89bc0bb122fa3528f2263c51275cba8e46675494110de5d4c9409e7907c0da4c3c6b4e702b0fe25ab21159d3d7adcb8b45fd4d91"
}