Event JSON
{
"id": "a6e1e1c2aa91a947f27fa7f17d457dfe76c4ad3e5f208c7acb0e8d2a5216d59e",
"pubkey": "415622b0cdd463b24470243f780d9580264809db82d44542520a2d9354da363a",
"created_at": 1675270020,
"kind": 1,
"tags": [],
"content": "怎么发图片呀",
"sig": "995b7f8ca223036aff09b6423775615b186775ba8c7a43b284fd03a83e168105e524178d9e06b8df51761a3f9bb0427411346db664dee98e6cdaf3a2425a1767"
}