This receipt is valid but the subscription has expired. When this status code is returned to your server, the receipt data is also decoded and returned as part of the response. Only returned for iOS 6-style transaction receipts for auto-renewable subscriptions.
The value for status is 0 if the receipt is valid.
The success statuses for the app receipt verification.
Link
https://developer.apple.com/documentation/appstorereceipts/status