NAD83(2011) + VIVD09 height - EPSG:9523

WKT

HVCOORDSYS["NAD_1983_2011_and_VIVD09_height", 
	GEOGCS["GCS_NAD_1983_2011", 
		DATUM["D_NAD_1983_2011", 
			SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	VERTCS["VIVD09_height", 
		VDATUM["Virgin_Islands_Vertical_Datum_of_2009"], 
		PARAMETER["Vertical_Shift", 0.0], 
		PARAMETER["Direction", 1.0], 
		UNIT["Meter", 1.0]]]

WKT2

COMPOUNDCRS["NAD_1983_2011_and_VIVD09_height", 
	GEOGCRS["GCS_NAD_1983_2011", 
		DYNAMIC[
			FRAMEEPOCH[2010.0], 
			MODEL["HTDP"]], 
		DATUM["D_NAD_1983_2011", 
			ELLIPSOID["GRS_1980", 6378137.0, 298.257222101], 
			ANCHOREPOCH[2010.0]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	VERTCRS["VIVD09_height", 
		VDATUM["Virgin_Islands_Vertical_Datum_of_2009"], 
		CS[vertical, 1], 
		AXIS["Gravity-related height (H)", up, 
			LENGTHUNIT["Meter", 1.0]]], 
	ID["EPSG", "9523"]]

Data from @esri/proj-codes

{
  "wkid": 9523,
  "latestWkid": 9523,
  "pcsWkid": 0,
  "gcsWkid": 6318,
  "vcsWkid": 6642,
  "macro": "PE_HVC_NAD832011_VIVD09_HEIGHT",
  "name": "NAD_1983_2011_and_VIVD09_height",
  "wkt": "HVCOORDSYS[\"NAD_1983_2011_and_VIVD09_height\",GEOGCS[\"GCS_NAD_1983_2011\",DATUM[\"D_NAD_1983_2011\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],VERTCS[\"VIVD09_height\",VDATUM[\"Virgin_Islands_Vertical_Datum_of_2009\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]]",
  "wkt2": "COMPOUNDCRS[\"NAD_1983_2011_and_VIVD09_height\",GEOGCRS[\"GCS_NAD_1983_2011\",DYNAMIC[FRAMEEPOCH[2010.0],MODEL[\"HTDP\"]],DATUM[\"D_NAD_1983_2011\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101],ANCHOREPOCH[2010.0]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],VERTCRS[\"VIVD09_height\",VDATUM[\"Virgin_Islands_Vertical_Datum_of_2009\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]]],ID[\"EPSG\",\"9523\"]]",
  "description": "NAD83(2011) + VIVD09 height",
  "authority": "EPSG",
  "version": "10.013(13.2.0)",
  "deprecated": "no",
  "areaname": "Virgin Islands, US - onshore",
  "extent": {
    "slat": 17.62,
    "nlat": 18.44,
    "llon": -65.09,
    "rlon": -64.51
  }
}