Anyone can tell me that how a wasm file generates x-signature by app_version, timestamp, session_id,request-id

Hey I am a software engineer, working as an reverse engineer but today I found a wasm file on its and it is Swiggy and this one has a x-signature in headers which is generated by passing parameters to getMediaURL function of wasm file but but I am not getting exact x-signature as per my static parameters so anyone tell me that how to deal with this wasm file and also there are lots of obscure code in website have multiple bundles of javascript loaded and it's too hard to understand the code of it.

If anyone knows it then please help me that how to solve that and also how to get that x-signature

If required I can give all the parameters and wasm file to the chat and if possible then can we get real secret key of this wasm file also to generate Hmac256 ?

DM are open to you all