リード情報を編集する方法

{"root": {"type": "root", "format": "", "indent": 0, "version": 1, "children": "quote", "format": "", "indent": 0, "version": 1, "children": "normal": "normal", "text": "Note: "type": "text", "style": "", "style": "", "detail": 0, "version": "version": 1, "children": "children": "normal": "normal": "normal", "text": "type": "type": "Note: "type": "type": "type": "type": "type": "type": "type": "type": "type": "type": "type": "type": "type": "type": "text": "text": "text": "text": "type": "type": "type": "type": "type": "text": "type": "type": " "mode", "version": "normal", "type": "text", "detail": 0, "version": "version": "normal", "text": "type": "text", "type": "normal": "detail": "type": "detail": "type": "detail": "type": "detail": "type": "detail": "detail": "detail": "detail": "detail" "mode"、"normal"、"style": "normal"、"normal": "normal"、"normal": "normal"、": "normal"、": "normal"、": "detail"、": "normal"、": "detail"、": "detail"、": "detail"、": "detail"、": "detail"、": "normal"、": "detail"、": "detail"、"、": "de"、"、": "de"、"、":" "type": "text", "style": "", "detail": 0, "format": 0, "version": 1}, "version": "direction": "ltr", "textStyle": "", "textFormat": "0}, "detail": "h2", "type": "type": "type": "title", "regist": "ltr", "text": "ltr", "text": "text", "text": "type": "detail": "detail": "detail": ": "am"