Event JSON
{
"id": "9983e73cbe8cf8b67ef6be3a24332a2c91b85faf4eb6adcc88b72359268f78a3",
"pubkey": "aa78ff2f6e389b5aee4ded24f064fac96f01d12e0d976b48a83be63e0768977b",
"created_at": 1675313322,
"kind": 1,
"tags": [],
"content": "只能发文字？",
"sig": "71741d71c93ebb1524df9c68c5941c3e02f3cd0cf5665136bb37eb3c196b730eff81ff43f0b705d65db018ba8417179925059e0fc51182962d4f61310d310093"
}