docs: def paid_at(self):
          '''Localized at America/Santiago datetime of ``TBK_FECHA_TRANSACCION``.
          '''
          fecha_transaccion = self.data['TBK_FECHA_TRANSACCION']
          hora_transaccion = self.data['TBK_HORA_TRANSACCION']
          m = int(fecha_transaccion[:2])
          d = int(fecha_transaccion[2:])
          h = int(hora_transaccion[:2])
          i = int(hora_transaccion[2:4])
          s = int(hora_transaccion[4:])
  
          santiago = pytz.timezone('America/Santiago')
          today = santiago.localize(datetime.datetime.today())
          santiago_dt = santiago.localize(
              datetime.datetime(today.year, m, d, h, i, s))
  
          return santiago_dt