Invalid signature only for app reviewer

[donte.zoom (Donte)]

Welcome, @Oren,

Thank you for posting in the Developer Forum. Have you tried to decode the signature to identify what the issue may be? This forum post offers guidance on decoding and inspecting the correctness:

Invalid Signature with Sample Web App

Hey @rackermann, After base64 decoding your signature, you have the string copy at the end of your JWT Key. Please double check you are setting the correct API Key. [Screen Shot 2020-08-05 at 1.31.27 PM] Thanks, Tommy