LKS-2020 - ESRI:115925

WKT

VERTCS["LKS-2020", 
	DATUM["Latvian_coordinate_system_2020", 
		SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
	PARAMETER["Vertical_Shift", 0.0], 
	PARAMETER["Direction", 1.0], 
	UNIT["Meter", 1.0]]

WKT2

VERTCRS["LKS-2020", 
	DATUM["Latvian_coordinate_system_2020", 
		ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]], 
	CS[vertical, 1], 
	AXIS["Ellipsoidal height (h)", up, 
		LENGTHUNIT["Meter", 1.0]], 
	ID["Esri", "115925"]]

Data from @esri/proj-codes

{
  "wkid": 115925,
  "latestWkid": 115925,
  "macro": "PE_VCS_LKS_2020",
  "name": "LKS-2020",
  "wkt": "VERTCS[\"LKS-2020\",DATUM[\"Latvian_coordinate_system_2020\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]",
  "wkt2": "VERTCRS[\"LKS-2020\",DATUM[\"Latvian_coordinate_system_2020\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],CS[vertical,1],AXIS[\"Ellipsoidal height (h)\",up,LENGTHUNIT[\"Meter\",1.0]],ID[\"Esri\",\"115925\"]]",
  "description": "LKS-2020",
  "authority": "Esri",
  "version": "13.2.0",
  "deprecated": "no",
  "areaname": "Latvia",
  "extent": {
    "slat": 55.67,
    "nlat": 58.09,
    "llon": 19.06,
    "rlon": 28.24
  }
}