code: function process(advertiserData) {
    var altBeacon = {};
    var data = advertiserData.manufacturerSpecificData.data;
  
    altBeacon.id = data.substr(4,40);
    altBeacon.refRSSI = pdu.convertTxPower(data.substr(44,2));
    altBeacon.mfgReserved = data.substr(46,2);
  
    advertiserData.manufacturerSpecificData.altBeacon = altBeacon;
  }
docs: Parse AltBeacon manufacturer specific data.
  @param {Object} advertiserData The object containing all parsed data.