NAD 1983 (2011) RMTCRS Fort Peck Assiniboine (Meters) - EPSG:7113

WKT

PROJCS["NAD_1983_2011_RMTCRS_Fort_Peck_Assiniboine_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", 100000.0], 
	PARAMETER["Central_Meridian", -105.5], 
	PARAMETER["Standard_Parallel_1", 48.33333333333334], 
	PARAMETER["Scale_Factor", 1.00012], 
	PARAMETER["Latitude_Of_Origin", 48.33333333333334], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["NAD_1983_2011_RMTCRS_Fort_Peck_Assiniboine_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", 100000.0], 
		PARAMETER["Central_Meridian", -105.5], 
		PARAMETER["Standard_Parallel_1", 48.33333333333334], 
		PARAMETER["Scale_Factor", 1.00012], 
		PARAMETER["Latitude_Of_Origin", 48.33333333333334]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "7113"]]

Data from @esri/proj-codes

{
  "wkid": 7113,
  "latestWkid": 7113,
  "gcsWkid": 6318,
  "macro": "PE_PCS_NAD_1983_2011_RMTCRS_FT_PECK_ASSINIBOINE_M",
  "name": "NAD_1983_2011_RMTCRS_Fort_Peck_Assiniboine_Meters",
  "wkt": "PROJCS[\"NAD_1983_2011_RMTCRS_Fort_Peck_Assiniboine_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\",100000.0],PARAMETER[\"Central_Meridian\",-105.5],PARAMETER[\"Standard_Parallel_1\",48.33333333333334],PARAMETER[\"Scale_Factor\",1.00012],PARAMETER[\"Latitude_Of_Origin\",48.33333333333334],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"NAD_1983_2011_RMTCRS_Fort_Peck_Assiniboine_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\",100000.0],PARAMETER[\"Central_Meridian\",-105.5],PARAMETER[\"Standard_Parallel_1\",48.33333333333334],PARAMETER[\"Scale_Factor\",1.00012],PARAMETER[\"Latitude_Of_Origin\",48.33333333333334]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"7113\"]]",
  "description": "NAD 1983 (2011) RMTCRS Fort Peck Assiniboine (Meters)",
  "authority": "EPSG",
  "version": "8.7.3(10.5.0)",
  "deprecated": "no",
  "areaname": "USA - Montana - Fort Peck higher areas",
  "extent": {
    "slat": 48.01,
    "nlat": 48.88,
    "llon": -107.57,
    "rlon": -104.78
  }
}