Event JSON
{
"id": "cdff8c5ce894aa9111cf5605b9f38292d621cc7bf1ca82fc2f5395dd890bff69",
"pubkey": "20c43cf379fc426e080551e3df7457cba232bdaf89a74f94e8792aa4e2c4f961",
"created_at": 1677759158,
"kind": 1,
"tags": [],
"content": "什么是证券？",
"sig": "e7649118f391c5c9a36a4fc5c8b04d980d9fa4c4e68bb2b5afc2d92301e3908571c2e5ec5e65e758848d0354826c2bc4b3fa0427967c17ef4cbef920fa9ecb50"
}