Event JSON
{
"id": "d31e7990a1c393508d71fecd1664efbe920013fd18483ee003b15c7d798d8ce8",
"pubkey": "52b198915e03b588aa2389ef63e7b0153f1e30c0e400c9ee124b0f0476aa3f8f",
"created_at": 1706421595,
"kind": 1,
"tags": [],
"content": "hello world",
"sig": "cfabb01b352c2f1bf39fd2886026219960a4c1fde38588e7be73987835eacdb5a1e5ee088bc598fc4c6ad3bfe3321e1ff643cc4e2b4e0ef7562e45cef9b685ab"
}