NAD 1983 (2011) RMTCRS Billings (Meters) - EPSG:7117

WKT

PROJCS["NAD_1983_2011_RMTCRS_Billings_Meters", 
	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]], 
	PROJECTION["Lambert_Conformal_Conic"], 
	PARAMETER["False_Easting", 200000.0], 
	PARAMETER["False_Northing", 50000.0], 
	PARAMETER["Central_Meridian", -108.4166666666667], 
	PARAMETER["Standard_Parallel_1", 45.78333333333333], 
	PARAMETER["Scale_Factor", 1.0001515], 
	PARAMETER["Latitude_Of_Origin", 45.78333333333333], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["NAD_1983_2011_RMTCRS_Billings_Meters", 
	BASEGEOGCRS["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]], 
	CONVERSION["Lambert_Conformal_Conic", 
		METHOD["Lambert_Conformal_Conic"], 
		PARAMETER["False_Easting", 200000.0], 
		PARAMETER["False_Northing", 50000.0], 
		PARAMETER["Central_Meridian", -108.4166666666667], 
		PARAMETER["Standard_Parallel_1", 45.78333333333333], 
		PARAMETER["Scale_Factor", 1.0001515], 
		PARAMETER["Latitude_Of_Origin", 45.78333333333333]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "7117"]]

Data from @esri/proj-codes

{
  "wkid": 7117,
  "latestWkid": 7117,
  "gcsWkid": 6318,
  "macro": "PE_PCS_NAD_1983_2011_RMTCRS_BILLINGS_M",
  "name": "NAD_1983_2011_RMTCRS_Billings_Meters",
  "wkt": "PROJCS[\"NAD_1983_2011_RMTCRS_Billings_Meters\",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]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",200000.0],PARAMETER[\"False_Northing\",50000.0],PARAMETER[\"Central_Meridian\",-108.4166666666667],PARAMETER[\"Standard_Parallel_1\",45.78333333333333],PARAMETER[\"Scale_Factor\",1.0001515],PARAMETER[\"Latitude_Of_Origin\",45.78333333333333],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"NAD_1983_2011_RMTCRS_Billings_Meters\",BASEGEOGCRS[\"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]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",200000.0],PARAMETER[\"False_Northing\",50000.0],PARAMETER[\"Central_Meridian\",-108.4166666666667],PARAMETER[\"Standard_Parallel_1\",45.78333333333333],PARAMETER[\"Scale_Factor\",1.0001515],PARAMETER[\"Latitude_Of_Origin\",45.78333333333333]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"7117\"]]",
  "description": "NAD 1983 (2011) RMTCRS Billings (Meters)",
  "authority": "EPSG",
  "version": "8.7.3(10.5.0)",
  "deprecated": "no",
  "areaname": "USA - Montana - Billings",
  "extent": {
    "slat": 44.99,
    "nlat": 47.41,
    "llon": -109.42,
    "rlon": -107.99
  }
}