Event JSON
{
"id": "9f48791f9e958907e60ecc4cde4850e48a728abff26dc90f4ccc78ab821c439d",
"pubkey": "ef25b8e05e89bc017744be654010acce13674e28607019f0e3ecdb04a7be6cf4",
"created_at": 1671591266,
"kind": 1,
"tags": [],
"content": "Hello world!",
"sig": "d49f439b1295d4c0716fe36166d5ad86194f8278224571f4e175e61f6a0a7ad42fb5f274680ecff1860d8bf4aab6c84745087b2dc1b19ce5439016b15b6deecd"
}