//Decodificar
const InputDataDecoder = require('ethereum-input-data-decoder');
const decoder = new InputDataDecoder(`${__dirname}/ABI.json`);

function decodificar(data){
   var result = decoder.decodeData(data);
   return result;
}

//Express
var express = require('express');
var app = express();

app.get('/decode/:DatoEntrada', function(req, res){
    var inputdata = req.param.DatoEntrada;
    var decode = decodificar(inputdata);
    res.send(decode);
});
app.listen(8080);