Get the RSZ value from a bitcoin transaction (not P2PKH)

I’ve been following topics that interest me and have tried them for a few days, but I can’t!

I know it’s easy to retrieve from a P2PKH transaction. There are various tools that can do that and their behavior.

But I’m trying to get the r, s, z values ​​from a Segwit Transactionsbut I can’t do that.

Some Python scripts failed to achieve my goal, so I wanted to ask if anyone here has a solution to get R, S, Z values ​​from a Segwit transaction.

Edit: 2025/02/18 I have something wrong with the transaction and I don’t have any random numbers (k=nounce) created, but I think some transactions use the same R value, so I need to add the following There is. This means you can calculate the private key using r, s, z!

Now I want to check my transactions, but those are my transactions I have done in the last 3 years!

I just want to make sure my assumption that R is used twice is wrong!

In a segwit transaction, the value of r, s is only “only” required to calculate the private key.

I already know how to get R,S!