title: how to convert JSON stringify to json?
body: <p>how to convert JSON stringify to json format.?
      <strong>My code:</strong> 
       var socket = io.connect('URL');
       socket.on('trades', function (tradeMsg) {
                 // console.log(tradeMsg);
                  document.getElementById('trade').innerHTML = JSON.stringify(tradeMsg)
              }).</p>
  
  <pre><code>**i required output json format** : ex:
  {
     "coin": "SPHR",
     "exchange_id": "bittrex",
     "market_id": "BTC_SPHR",
     "message": {
        "coin": "SPHR",
        "msg": {
           "cap24hrChange": -12.71,
           "long": "Sphere",
           "mktcap": 6821313,
           "perc": -12.71,
           "price": 2.8884325,
           "shapeshift": false,
           "short": "SPHR",
           "supply": 3082940,
           "usdVolume": 2838.85,
           "volume": 2838.85,
           "vwapData": 2.2126,
           "vwapDataBTC": 2.2126
        }
     },
     "msg": {
        "cap24hrChange": -12.71,
        "long": "Sphere",
        "mktcap": 6821313,
        "perc": -12.71,
        "price": 2.8884325,
        "shapeshift": false,
        "short": "SPHR",
        "supply": 3082940,
        "usdVolume": 2838.85,
        "volume": 2838.85,
        "vwapData": 2.2126,
        "vwapDataBTC": 2.2126
     },
     "trade": {
        "data": {
           "exchange_id": "bittrex",
           "market_id": "BTC_SPHR",
           "price": 2040.8163,
           "raw": {
              "Id": 6508626,
              "TimeStamp": "2017-10-24T08:48:51.533",
              "Quantity": 9.252431,
              "Price": 4.9E-4,
              "Total": 0.00453369,
              "FillType": "FILL",
              "OrderType": "SELL"
           },
           "timestamp_ms": 1508834952474,
           "volume": 0.004533691
        }
     }
  }
  </code></pre>