Event JSON
{
"id": "5745c91b6123f2b16c8e17ad7031cad04bd32e0e32f2ba9ec8cd2256d167ed70",
"pubkey": "f758f5eb5a1fbace9a1589b3e773c56ee9bd58479414915333e35928fc1a9f44",
"created_at": 1675235028,
"kind": 1,
"tags": [],
"content": "测试发个图片\nhttps://pbs.twimg.com/media/FnYnGm4aMAARTT5?format=jpg\u0026name=small",
"sig": "374f044afd59461dfc75617255c9a77fa8eda65c11ba8f3f67cfbaf059799d09944197a3c9da76e6a87cc0db895602d8b6e8801a605aad09bcc6c36960455441"
}