Event JSON
{
"id": "7dcf3287ea881f401b2e15df597fb9aa49fc05ece5b13aa1972b851aff0452fe",
"pubkey": "8f200eef960abf6e6a0e2eeb1774b517eadc0b9fcf28903a6e325db23faf22cd",
"created_at": 1675405361,
"kind": 1,
"tags": [],
"content": "hello？？？？",
"sig": "f8bc77d520069b50d47925c3193ab7c595058eca36f4ead64edf6f707740306bab464fe816a2de4c47b5f3f8541dd23ac72da09846e224cbd1b996f3cbdaeb59"
}