Accessing keys inside keys in a JSON variable.

[junior goblet]

sample JSON -

{
  "o_key": {
    "i_key": {
      "j_key": "hi"
    }
  }
}

I want to access the value of j_key and this JSON is saved in a variable. How do i access?

[raw ingot]

We advise against storing JSON in a variable. Because variables can only contain a string or a list of strings