--> keys <-- idretiro : 120||--> fields <-- fecha_emision (new)  : 2023-05-19 10:40:27||tipo_comprobante (new)  : 21||importe_pesos (new)  : -5020.00||motivo (new)  : alimentos ezequei||usr_conexion (new)  : jose||id_medpago (new)  : 1