sample.txt

{"reportId":1,"data":{"reportName":"Let's have fun","header":"Who cares??!!","footer":"Copyright 2022","invoice_data":"Json is Awesome","customer_name":"Muhammad Ali","invoice_number":83,"address":"24 Mohammed Mazhar, Zamalek, Giza Governorate","amount":"5000.0","mobile_number":"+201114566266","invoiceDataSource":[{"one":1,"two":"two","three":3},{"one":[{"start":0,"end":5},{"start":6,"end":10}],"two":"two","three":3},{"one":1,"two":"two","three":3}]}}