Retrieve ECDSA signature return wrong m hash

[ronix73]

Something is wrong with Retrieve ECDSA signature R,S,Z from rawtx or txid online.
I tried on txid: ce9fa9cb962ae5a30fa4da5a8aae0c4b76b6268014015b4b38adb84d5d69624f

# TX1
tx_z = 'f2f21f36996c14c70c669ab1ccba10ab79c148748fb25ac58c2b8a4b748764ff'
tx_r = '763052a7c77f2689cadb58b339a7ea23152bfcc39028094fb078bd24928a2226'
tx_s = 'e2a1158fff5b1b5f49ef3e1df6984ae2ce8eccdf2f87137b8e066e5d967c766'
pub  = '0213841028dbe9616021858b8e1e3f32d58102aa8ba1ae5a520caeab71d19a5e43'
# TX1 VALID

# TX2
tx_z = 'ff04fb7a469a4a8d6858c63188e99413ba87e3bb9a26257130a957a6a7dfd15c'
tx_r = 'fde7125dc4a73be2c1a22512c176d393eb0568a9909453ce84617e5c98019fdd'
tx_s = '1bfcfabec9106935256e4dca057296d64521fc90dfe74aed0d35cc13a9686a68'
pub  = '03227c98f8cc660a00fa26ff434757617a4fa6a0078a94d0e3e6d974e81d0f18fe'
# TX2 NOT VALID (WRONG Z)

first signature have correct Z, but second Z is wrong. Signature is not valid.

Another example of txid: d49e18570f6059aa8c781c67acfbf9e9e4266e63b65e9f4016681d7c2e5fdfd9
On both signature return wrong hash ...

[kpot87]

hi
can you show how you checked correct of z?
Tnx

[Taimor-artist]

\Downloads\rsz-main\rsz-main>python getz_input.py -txid 454c90738880a6635446805303c89871f0bb7b362d1ff9ff4e8646ff4e24ef49

Starting Program...
UnSupported Tx Input. Presence of Witness Data