"{pspReference}:{value}:{currency}". Adyen's pspReference is alphanumeric, so the separator is unambiguous, and the part before the first ":" stays the bare reference webhooks report.
"{pspReference}:{value}:{currency}"
"{pspReference}:{value}:{currency}". Adyen's pspReference is alphanumeric, so the separator is unambiguous, and the part before the first ":" stays the bare reference webhooks report.