Voltcraft Airquality USB-Stick

I have a Domoticz instance running a Volcraft CO-20 USB air quality sensor and I want with Scrape to import it’s value into HA (green), I tried to get the value imported through a JSON message like this:

{
	"ActTime" : 1714903462,
	"AstrTwilightEnd" : "23:45",
	"AstrTwilightStart" : "03:23",
	"CivTwilightEnd" : "21:47",
	"CivTwilightStart" : "05:22",
	"DayLength" : "15:07",
	"NautTwilightEnd" : "22:38",
	"NautTwilightStart" : "04:30",
	"ServerTime" : "2024-05-05 12:04:22",
	"SunAtSouth" : "13:34",
	"Sunrise" : "06:01",
	"Sunset" : "21:07",
	"app_version" : "2024.4",
	"result" : 
	[
		{
			"AddjMulti" : 1.0,
			"AddjMulti2" : 1.0,
			"AddjValue" : 0.0,
			"AddjValue2" : 0.0,
			"BatteryLevel" : 255,
			"CustomImage" : 0,
			"Data" : "966 ppm",
			"Description" : "",
			"Favorite" : 1,
			"HardwareDisabled" : false,
			"HardwareID" : 6,
			"HardwareName" : "Luchtkwaliteit",
			"HardwareType" : "Volcraft CO-20 USB air quality sensor",
			"HardwareTypeVal" : 11,
			"HaveTimeout" : false,
			"ID" : "0001",
			"LastUpdate" : "2024-05-05 12:04:17",
			"Name" : "Luchtkwaliteit huiskamer",
			"Notifications" : "true",
			"PlanID" : "0",
			"PlanIDs" : 
			[
				0
			],
			"Protected" : false,
			"Quality" : "Fair",
			"ShowNotifications" : true,
			"SignalLevel" : "-",
			"SubType" : "Voc",
			"Timers" : "false",
			"Type" : "Air Quality",
			"TypeImg" : "air",
			"Unit" : 1,
			"Used" : 1,
			"XOffset" : "0",
			"YOffset" : "0",
			"idx" : "18"
		}
	],
	"status" : "OK",
	"title" : "Devices"

where “Data” : “966 ppm”, is the current value to be imoprted.
The resource is this url:

http://192.168.178.96:8080/json.htm?type=command&param=getdevices&rid=18

and I tried to get the value imported by looking for this:

BatteryLevel":255,CustomImage":0,"Data" :

Template used: value_template: “{{ value_json[‘ppm’] }}”

Can anyone help me with this because what I do, I can’t get the value into HA, mostly I read Entity not available…