Parse a Nested JSON in (QlikSense Version May 2022)

[dikshaQlik]

 I have a use case where I need to parse a json which is nested. 

eg: 

{
"abc":"val1",
"pqr":"val2",
"xyz":val3,
"nestedAttribute":{
"a1":true,
"b1":true,
"c1":"val4",
"someDate":"2021-03-24",
"someArray":[],
"someArray2":[{
"d1":{
"e1":123456,
"f1":"val5",
"g1":"val6"
}}],}
}

I know there is a JsonGet function in QlikSense Aug 2022 version. But because of firmwide constraints I dont have access to that version.

Can someone please help me here.

Thanks in advance!