Null pointer em método isFraud

Boa noite, o valor da propriedade Amout é enviado corretamente no NewOrderService, mas quando chega no FraudDetector service, está null, ocorrendo null pointer. Falta configurar alguma cosia nesse meio-termo?

public class NewOrderMain {

public static void main(String[] args) throws ExecutionException, InterruptedException {

   var orderDispatcher = new KafkaDispatcher<Order>();
   var emailDispatcher = new KafkaDispatcher<String>();

   var userId = UUID.randomUUID().toString(); //UUID faz com que a mensagem seja diferente, então o costumer será uma partição distinta
   var orderId = UUID.randomUUID().toString();
   var amount = new BigDecimal(Math.random() * 5000 + 1);
   var order = new Order(userId, orderId, amount);


    orderDispatcher.send("ECOMMERCE_NEW_ORDER", userId, order);

   var emailKey = "welcome to email service!";
   emailDispatcher.send("ECOMMERCE_SEND_EMAIL", userId, emailKey);
}

}

public class FraudDetectorService {

public static void main(String[] args) {
    var fraudDetectorService = new FraudDetectorService();
    try(var service = new KafkaService<>(FraudDetectorService.class.getSimpleName(),
                            "ECOMMERCE_NEW_ORDER",
                                  fraudDetectorService::parse,
                                  Order.class,
                                  new HashMap<String, String>())) {
        service.run();
    }
}

private void parse(ConsumerRecord<String, Order> record) throws ExecutionException, InterruptedException {
    System.out.println("--------------------");
    System.out.println("Processing new order, checking for fraud");
    System.out.println(record.key());
    System.out.println(record.value());
    System.out.println(record.partition());
    System.out.println(record.offset());
    try {
        Thread.sleep(5000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

    var order = record.value();
    if (isFraud(order)){
        //fingindo que uma fraude é qualquer compra acima de 4500
        System.out.println("Order is a Fraud!"+ order);
        orderDispatcher.send("ECOMMERCE_ORDER_REJECTED", order.getUserId(), order);
    } else {
        System.out.println("Approved: " + order);
        orderDispatcher.send("ECOMMERCE_ORDER_APPROVED", order.getUserId(), order);
    }
}

private final KafkaDispatcher<Order> orderDispatcher = new KafkaDispatcher<>();

private boolean isFraud(Order order) {
    return order.getAmout().compareTo(new BigDecimal(4500)) >= 0;
}