Event JSON
{
"id": "77b0e4624a3c8bc75e0be228151955f15d290a5a37148eff1cb6d489fbaae9df",
"pubkey": "681ee865b5771561c1f0de374c79b1b717494215cfe7417b19878ba7b982eb3e",
"created_at": 1675483002,
"kind": 1,
"tags": [],
"content": "Broadcast用处是什么?",
"sig": "5e63e37410e0a332ac980181c6280d3cb4802c705071f0afc014905d998366d57c97deb75e3e27b62899e64446713fa05c49eb2d997a65301802ddb25cf9e526"
}