def METHOD_NAME(self):
    txA_hash = self._get_txA_hash()
    txB_hash = self._get_txB_hash(txA_hash)
    self.assertNotEqual(txA_hash, txB_hash)
    soft_voided_tx_ids = [
        txA_hash,
        txB_hash,
    ]
    for _ in self._run_test(self.simulator, soft_voided_tx_ids):
        pass