oficial/app/src/Model/Proyecto/Broker.php

<?php
namespace Incoviba\Model\Proyecto;

use Incoviba\Common;

class Broker extends Common\Ideal\Model
{
    public int $rut;
    public string $digit;
    public string $name;

    protected ?Broker\Data $data = null;
    public function data(): ?Broker\Data
    {
        if (!isset($this->data)) {
            $this->data = $this->runFactory('data');
        }
        return $this->data;
    }

    public function jsonSerialize(): mixed
    {
        return [
            'rut' => $this->rut,
            'digit' => $this->digit,
            'name' => $this->name,
            'data' => $this->data()
        ];
    }
}