Deserializing JSON string with dynamic keys

I have a JSON string with some key is dynamic.

{"status": {"code": "200","message": "OK"},"total": 1,"results": [    {"leader": "00689cam a2200217 a 4500","fields": [            {"020": {"ind2": "#","ind1": "#","subfields": [                        {"a": "9786041092587"                        },                        {"c": "200000đ"                        }                    ]                }            },            {"041": {"ind2": "#","ind1": "0","subfields": [                        {"a": "vie"                        }                    ]                }            }        ]    }]}

In there, "020", "041", "a", "c" are dynamic keys.I am trying to deserialize it into a C# object model:

[DataContract]public class Data{    [DataMember]    public Status status { get; set; }    [DataMember]    public int total { get; set; }    [DataMember]    public List<Result> Results { get; set; }}[DataContract]public class Status{    [DataMember]    public string code { get; set; }    [DataMember]    public string message { get; set; }}[DataContract]public class Result{    [DataMember]    public string leader { get; set; }    [DataMember]    public List<Field> fields { get; set; }}[DataContract]public class Field{    [DataMember]    List<Tag> Tags { get; set; }}[DataContract]public class Tag{    [DataMember]    public string ind1 { get; set; }    [DataMember]    public string ind2 { get; set; }    [DataMember]    public List<subField> subfields { get; set; }}[DataContract]public class subField{    [DataMember]    public List<sCode> Codes { get; set; }}[DataContract]public class sCode{    [DataMember]    public string key { get; set; }    [DataMember]    public string value { get; set; }}

I am deserializing the JSON format with the code below:

string strJson = f["dataJson"].ToString();var deserializedData = JsonConvert.DeserializeObject<Dictionary<string, Data>>(strJson);

I am sure that I'm wrong something here but I can't find them. Any help would be really appreciated! Thanks so much!