The data in the receipt-data property was malformed or the service experienced a temporary issue. Try again

[shalaka-deshan0110]

I trying to add Apple in-app subscription feature to iOS-Laravel application, but failing with receipt validation. I get a receipt from iOS developer something like, "MIAGCSqG....yMAAAAAAAA="

Here is a part of the error.

 "message": "The data in the receipt-data property was malformed or the service experienced a temporary issue. Try again.",
    "exception": "Imdhemy\\AppStore\\Exceptions\\InvalidReceiptException",
    "file": "/home/sandbox17pr235/sites/fitbuddy/vendor/imdhemy/appstore-iap/src/Exceptions/InvalidReceiptException.php",
    "line": 38,...

Am I doing something wrong? can give me any advise?

[toanhd1234]

have you any solution for this