
class SitefFieldsValues(object):
    institution_name = ""
    card_bin = None
    transaction_date = None
    auth_code = None
    authorizer_name = None
    authorizer_cnpj = None
    card_type = None
    expiration_date = None
    nsu = None
    nsu_host = None
    receipt_merchant = None
    receipt_customer = None
    id_mercado_pago = None
    sitef_transaction_identifier = None
    last_digits = "0000"
    sat_acquirer = ""
    t_band = ""
