How to parse a json to object with a list of generic? [duplicate]

I'd like to convert an object into json and then parse the json back to the original object. The difficulty is there are a list of GENERIC objects as a member. I can convert object into json but don't know how to parse the json back to object with generic type. Does anyone know how to do it?

The json library I use is Newtonsoft.Json.

Any help is appreciated.

public class TestGeneric2
{
    public void test()
    {
        MyClass myObj = new MyClass();

        List<Element<IMyInterface>> list = new List<Element<IMyInterface>>();

        list.Add(new Element<IMyInterface>(new C1("bbb")));
        list.Add(new Element<IMyInterface>(new C2(5.43)));

        myObj.list = list;

        // convert to json
        var json = JsonConvert.SerializeObject(myObj);
        Console.WriteLine(json);

        // parse json
        parseJson(json);
    }

    public void parseJson(string json)
    {
        Console.WriteLine("parsing...");
        // How to parse the json back to MyClass?
    }
}

interface IMyInterface{}

class C1 : IMyInterface
{
    public string StrValue;

    public C1(string s)
    {
        StrValue = s;
    }
}

class C2 : IMyInterface
{
    public double DoubleValue;  // different member type than C1

    public C2(double v)
    {
        DoubleValue = v;
    }
}

class Element<T> where T : IMyInterface
{
    public T Value;

    public Element(T value)
    {
        Value = value;
    }
}

class MyClass
{
    public List<Element<IMyInterface>> list;
}

The statement "Console.WriteLine(json);" outputs {"list":[{"Value":{"StrValue":"bbb"}},{"Value":{"DoubleValue":5.43}}]} I don't know how to parse it because the two elements in the list have different types.