Event JSON
{
"id": "ecb7a6247d84406cf40465c2de5b4fb5ec8ffe4cea1bed987d8e3f856bf0b05e",
"pubkey": "d12aee4ae53c18582496e93274ca5fde2c9d272b4c96727ef9725fa4eb882a58",
"created_at": 1672958456,
"kind": 1,
"tags": [],
"content": "おはよー",
"sig": "a2bb22d6424c6f7a23b80f2e66fdc9983bc5e74094fd9264ee064c07e193ac3387068599f9629a9692c4235e7d5637c6dc502d6654c9ced3ec2392def66b616e"
}