JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://jquery-json.googlecode.com/files/jquery.json-2.3.js"></script>
Result: <span id="text"></span><button id="show">Show</button>

JavaScript

var model = {
    "Header": {
        "ModelID": "ORGBROWSER",
        "ModelName": "SIVM Model: Org. Browser",
        "Action": "GET_STRUCTURE"
    },
    "KeyItem": {
        "PerNo": "00013470",
        "Date": "/Date(1326712162739+0100)/",
        "Language": "DE",
        "Country": "US",
        "MethodName": "GET_STRUCTURE",
        "ClassName": "/SIAT/CL_BC_ORG_MODEL"
    },
    "CL_SEARCH": {
        "Header": {
            "ModelID": "ORGBROWSER",
            "ModelName": "SIVM Model: Org. Browser",
            "Action": "GET_STRUCTURE"
        },
        "DESCRIPTION": "",
        "FIRSTNAME": "",
        "FULLNAME": "",
        "ID": "\"\"",
        "JOB_DESCRIPT": "",
        "JOB_ID": "",
        "LASTNAME": "",
        "POS_DESCRIPT": "",
        "POS_ID": "",
        "RESULT": [],
        "TYPE": "",
        "UNIT_DESCRIP": "",
        "UNIT_ID": ""
    },
    "CT_ORGANISATION": [
        {
            "Header": {
                "ModelID": "ORGBROWSER",
                "ModelName": "SIVM Model: Org. Browser",
                "Action": "GET_STRUCTURE"
            },
            "RELATION_SIGN": "",
            "RELATION_ENDDA": null,
            "RELATION_BEGDA": null,
            "RELATION": "",
            "PRIO": "",
            "PLANSTATUS": "",
            "PARENT_TYPE": "O",
            "PARENT_ID": "50022895",
            "PARENT_DESCRIPT": "PITNEY BOWES",
            "OBJ_ENDDATE": "/Date(1326668400000+0100)/",
            "OBJ_BEGINDATE": "/Date(1326668400000+0100)/",
            "LEVEL": 1,
            "LEADER_SIGN": "",
            "IS_TARGET": "UP",
            "IS_ACTIVE": "",
            "DETAILS": [],
            "CHILD_TYPE": "O",
            "CHILD_ID": "00105762",
            "CHILD_DESCRIPT": "PB HR Test"
        },
        {
            "Header": {
                "ModelID": "ORGBROWSER",
                "ModelName": "SIVM Model: Org. Browser",
                "Action": "GET_STRUCTURE"
            },
           ...