Event JSON
{
"id": "306ae739335d5b71a79f3af0f700a2309c28fcfdb1145f1e33a3708179c41b78",
"pubkey": "c5587682127a15f21e83d68a084756febb4de9ec4d16f37e1b4d738cef74c659",
"created_at": 1675352625,
"kind": 1,
"tags": [],
"content": "测试发一小条小消息2",
"sig": "2b6e12713d7d955b845c2e09056f6a389113489cf3b1c88c66df84a04daccc1bdb295488dfeef2e0f87f24f89c828d53086dc82908390917e204a6cb21acfc91"
}