Reusable idealQR transactions only have open and expired statuses.
When a payment for an idealQR transaction is successful, the transaction status successful is updated only for non-reusable idealQR transactions, reusable ones will remain open until they expire.

• QR_PAYMENT_CREATED webhook is triggered on each payment attempt (whether successful, failed, cancelled or expired).
  This is useful for both reusable and non-reusable idealQR transactions.
• FINALSTATUS webhook is triggered when the transaction expires, or when the payment is successful (only for non-reusable idealQR transactions).
• STATUS_CHANGE webhook is triggered when the transaction has any change in status. This is broader than FINALSTATUS