I have a case class with two fields like the following:

case class Data {
  a: String
  b: String
}

The values of both a and b are complex JSON strings.

When I am trying to do compact(render(data)) I am getting json with newlines and double quotes. Pasting a sample output

{"a":"n{"A29ebM5zRGu0UU1xNnfoCeQP":{"entity":{"timestamp":"2024-06-22T00:07:58.806Z","_aep_stage_va6_appliedml":{"userid":"58874485546249370541145051099296067917"},"_id":"00031af8-cd81-4a95-b5a8-7bb13a419ea8","directMarketing":{"clicks":null,"emailDelivered":{"value":1.0},"emailVisitorID":"[email protected]","hashedEmail":"809rzuGYiM","messageID":"5ff74428-65de-448c-9b4e-fee235e3a9fc","offerOpens":null,"opens":null,"sends":{"value":1.0}},"eventMergeId":null,"eventType":"directMarketing.emailSent","producedBy":"databricks-synthetic","web":null}}}n"}

The output I am expecting is simple json without any newlines and escape characters for double quotes in a and b.

What could be the cleanest way to get the same?