Event JSON
{
"id": "17c9cc914b51e60d882a180461c0e2890853fc1d340d0de4ff58ecf3dc20c185",
"pubkey": "90485b50493732a542088809d0526138aa79a6f2ebd220a8a4f5ce2939ccc432",
"created_at": 1675322557,
"kind": 1,
"tags": [],
"content": "欢迎回到 真实世界！",
"sig": "e7d38f65a7c51ca7c1af0082b350c09d6015e83392315978530957fcaaa0c36ee8ed9e101d0f96923058cfc8a569cc12be20cc3998f190e512ed55608ed8185c"
}