--> keys <-- idretiro : 35||--> fields <-- fecha_emision (new)  : 2023-02-09 20:08:47||tipo_comprobante (new)  : 21||importe_pesos (new)  : -100.00||motivo (new)  : bomberos denise||usr_conexion (new)  : denise||id_medpago (new)  : 1