def verify(hash, signature): kp = Keypair.from_public_key( "GDMG5Z4XL3CNGHK2GJD5TFIDRWRCBFVFV3WAFWFSBONWB6AKDODILHFZ") # Verify signature try: kp.verifying_key.verify(sig, msg, encoding='hex') print("Signature valid") except: print("Signature invalid")