Registrando webhook [order/created]: HTTP 400
Respuesta: {
    "code": 400,
    "message": "Bad Request",
    "description": "Required user-agent is missing"
}

Registrando webhook [order/paid]: HTTP 400
Respuesta: {
    "code": 400,
    "message": "Bad Request",
    "description": "Required user-agent is missing"
}

Registrando webhook [order/cancelled]: HTTP 400
Respuesta: {
    "code": 400,
    "message": "Bad Request",
    "description": "Required user-agent is missing"
}

Registrando webhook [order/updated]: HTTP 400
Respuesta: {
    "code": 400,
    "message": "Bad Request",
    "description": "Required user-agent is missing"
}