Event JSON
{
"id": "4bfce3ba5bfa7a752186e1b5a3c3e63e5d94b08c1cd1b4420cb2ac72b9ed9838",
"pubkey": "a97b564e855ff56de0d558b0dbf18647861e7f2e2e703a21dab49136f7287f48",
"created_at": 1675392081,
"kind": 1,
"tags": [],
"content": "如何发图片？",
"sig": "f4c63fde304ef51d4b7132a25fcbff5fcefc7baec3ebeff7055a7b30137b21c6ab2be481751ecad137c2a23f703f4f12165036af9450cd770da9c9878aeff55e"
}