def METHOD_NAME(self):
    # match_standard_transaction_exactly_and_return_pubkey(transaction: bytes) -> Optional[bytes]:
    m = match_standard_transaction_exactly_and_return_pubkey(STANDARD_TRANSACTION_1)
    assert m == hexstr_to_bytes(
        "b0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
    )
    m = match_standard_transaction_exactly_and_return_pubkey(STANDARD_TRANSACTION_1 + b"\xfa")
    assert m is None
    m = match_standard_transaction_exactly_and_return_pubkey(b"\xba" + STANDARD_TRANSACTION_1 + b"\xfa")
    assert m is None
    m = match_standard_transaction_exactly_and_return_pubkey(b"\xba" + STANDARD_TRANSACTION_1)
    assert m is None
    m = match_standard_transaction_exactly_and_return_pubkey(
        gen1[EXPECTED_START : EXPECTED_END + PUBKEY_PLUS_SUFFIX]
    )
    assert m == hexstr_to_bytes(
        "b081963921826355dcb6c355ccf9c2637c18adf7d38ee44d803ea9ca41587e48c913d8d46896eb830aeadfc13144a8eac3"
    )
    m = match_standard_transaction_exactly_and_return_pubkey(gen1)
    assert m is None