I am writing to bring to your attention a critical issue we are encountering while implementing Apple V2 webhook notifications on our platform. We are currently unable to authorize the token due to signature verification issues. We are unclear about the expected signature and how to validate it correctly. Additionally, we observed that the kid (Key ID), which was available in the header in Apple Pay V1 and used to retrieve the public key, is no longer present in the V2 webhook headers. We have already reviewed the official documentation here: Apple Server Notifications V2, but it does not clarify how to handle the signature validation or proceed. We would appreciate any guidance or documentation that could help us complete this integration successfully. Thank you for your support
