SRGI2013 + INAGeoid2020 v1 height - EPSG:9529

WKT

HVCOORDSYS["SRGI2013_and_INAGeoid2020_v1_height", 
	GEOGCS["SRGI2013", 
		DATUM["Sistem_Referensi_Geospasial_Indonesia_2013", 
			SPHEROID["WGS_1984", 6378137.0, 298.257223563]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	VERTCS["INAGeoid2020_height", 
		VDATUM["Indonesian_Geoid_2020"], 
		PARAMETER["Vertical_Shift", 0.0], 
		PARAMETER["Direction", 1.0], 
		UNIT["Meter", 1.0]]]

WKT2

COMPOUNDCRS["SRGI2013_and_INAGeoid2020_v1_height", 
	GEOGCRS["SRGI2013", 
		DYNAMIC[
			FRAMEEPOCH[2012.0]], 
		DATUM["Sistem_Referensi_Geospasial_Indonesia_2013", 
			ELLIPSOID["WGS_1984", 6378137.0, 298.257223563]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	VERTCRS["INAGeoid2020_height", 
		VDATUM["Indonesian_Geoid_2020"], 
		CS[vertical, 1], 
		AXIS["Gravity-related height (H)", up, 
			LENGTHUNIT["Meter", 1.0]]], 
	ID["EPSG", "9529"]]

Data from @esri/proj-codes

{
  "wkid": 9529,
  "latestWkid": 9529,
  "pcsWkid": 0,
  "gcsWkid": 9470,
  "vcsWkid": 9471,
  "macro": "PE_HVC_SRGI2013_INAGEOID2020_V1_HEIGHT",
  "name": "SRGI2013_and_INAGeoid2020_v1_height",
  "wkt": "HVCOORDSYS[\"SRGI2013_and_INAGeoid2020_v1_height\",GEOGCS[\"SRGI2013\",DATUM[\"Sistem_Referensi_Geospasial_Indonesia_2013\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],VERTCS[\"INAGeoid2020_height\",VDATUM[\"Indonesian_Geoid_2020\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]]",
  "wkt2": "COMPOUNDCRS[\"SRGI2013_and_INAGeoid2020_v1_height\",GEOGCRS[\"SRGI2013\",DYNAMIC[FRAMEEPOCH[2012.0]],DATUM[\"Sistem_Referensi_Geospasial_Indonesia_2013\",ELLIPSOID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],VERTCRS[\"INAGeoid2020_height\",VDATUM[\"Indonesian_Geoid_2020\"],CS[vertical,1],AXIS[\"Gravity-related height (H)\",up,LENGTHUNIT[\"Meter\",1.0]]],ID[\"EPSG\",\"9529\"]]",
  "description": "SRGI2013 + INAGeoid2020 v1 height",
  "authority": "EPSG",
  "version": "10.013(13.2.0)",
  "deprecated": "no",
  "areaname": "Indonesia",
  "extent": {
    "slat": -13.95,
    "nlat": 7.79,
    "llon": 92.01,
    "rlon": 141.46
  }
}