{
  "id_transaccion": 0,
  "result": {
    "retcode": 101,
    "error": "Error 301 al timbrar: 'XML mal formado - value 'EEA9709DASD083R7' does not match regular expression facet '[A-Z,Ñ,&]{3,4}[0-9]{2}[0-1][0-9][0-3][0-9][A-Z,0-9]?[A-Z,0-9]?[0-9,A-Z]?' (ERROR)'"
  }
}