Event JSON
{
"id": "fc74869a58a16f491dc3d9254bb685cd6caff7d77c920cee0f362cc2237a893a",
"pubkey": "1d9a5fbcaff3db8b3b76d3298e31a9f6dde7966a15d93a8928038876236bdba3",
"created_at": 1675436320,
"kind": 1,
"tags": [],
"content": "test！",
"sig": "754fd9bd6a3277d77b50a225d089ab795c77638b1b900466703bc02d84cb5d344322cb8a065c5e5b535ed07b530dc18872a65ce4072a9698d15fbf4462bb50a7"
}