API REQUEST<pre>Array
(
    [salt] => 20f189af2e85eadf6f4b76d8db2e8afc
    [merchant] => SZEPD015501
    [transactionId] => 508785170
    [orderRef] => 165232925117833219336123
    [currency] => HUF
    [sdkVersion] => SimplePay_PHP_SDK_2.1.2_240418:c486948a50852eae6c9b8df06b0703e3
)
</pre>API RESULT<pre>Array
(
    [responseBody] => {"errorCodes":[5022],"merchant":"SZEPD015501","salt":"zGW9xYNmTqm47aN0WHcuw0uJ5lTwmo37"}
    [responseSignature] => zb6t/UI+0xRzBtwidB4VAmCgyCcCUB/LTyrO1aCzhTTKlbD3CNbSA0LQnY9WfS9K
    [responseSignatureValid] => 1
    [errorCodes] => Array
        (
            [0] => 5022
        )

    [merchant] => SZEPD015501
    [salt] => zGW9xYNmTqm47aN0WHcuw0uJ5lTwmo37
)
</pre>