We are trying to integrate our custom application written in .net core mvc with our customer’s Okta (organization created from IT product / not from developer.okta)
Before that, I am testing with the following quickstart.
Receiving 'SecurityTokenSignatureKeyNotFoundException: IDX10501: Signature validation failed. Unable to match ‘kid’: ‘nSLf9FeEKRKTwBoEwU0d-Kmk7tJAY6oFQuFLqdtPM1U’, error.
Testing with organization created in developer.okta seems ok.