Event JSON
{
"id": "111883f55776bf618e43500a0f0a795eda11c5e91ce3746ba5cbadca18799c74",
"pubkey": "3f899c49c8af7bed6e5234e7639394a94a7dce6d0baa75f780131dec4820699e",
"created_at": 1675834282,
"kind": 1,
"tags": [],
"content": "Hello World！",
"sig": "e4eaa088100caf51b54442c0cbe3e9badde317d6fdd8a54b60ef08ae77f9d7bf7fe5be5677cf6808b67d8f9b55467c17168d31b7e9a5fe5ab7de2f4c1f506c64"
}