def new_tx(self, *args, **kwargs):
    " Let's obtain a new txbuffer\n\n            :returns: id of the new txbuffer\n            :rtype: int\n        "
    builder = TransactionBuilder(*args, crea_instance=self, **kwargs)
    self._txbuffers.append(builder)
    return builder
Let's obtain a new txbuffer

:returns: id of the new txbuffer
:rtype: int
def new_tx(self, *args, **kwargs):
    " Let's obtain a new txbuffer\n\n            :returns: id of the new txbuffer\n            :rtype: int\n        "
    builder = TransactionBuilder(*args, crea_instance=self, **kwargs)
    self._txbuffers.append(builder)
    return builder