Event JSON
{
"id": "5a531ed5a474408286fa437f4899268238933252f70bd22fd8e1007934e07f23",
"pubkey": "9e905d261a6529639d807070017f1b13d07784cd84223886aee84dea8f9cab6b",
"created_at": 1675230539,
"kind": 1,
"tags": [],
"content": "哥哥们，怎么换头像",
"sig": "1d885133cca91ad0be28113341276e25e623b842ed262a52bb4beacd39d9bb3306ca0b53b78f6a3348577768a42adc02a80f1654947085c7d0b1b3a11b5635a9"
}