NAD 1983 HARN Adj MN Nicollet - ESRI:104750

WKT

GEOGCS["GCS_NAD_1983_HARN_Adj_MN_Nicollet", 
	DATUM["D_NAD_1983_HARN_Adj_MN_Nicollet", 
		SPHEROID["S_GRS_1980_Adj_MN_Nicollet", 6378403.701, 298.2572221008827]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_NAD_1983_HARN_Adj_MN_Nicollet", 
	DATUM["D_NAD_1983_HARN_Adj_MN_Nicollet", 
		ELLIPSOID["S_GRS_1980_Adj_MN_Nicollet", 6378403.701, 298.2572221008827]], 
	PRIMEM["Greenwich", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Longitude (lon)", east, 
		ORDER[1]], 
	AXIS["Latitude (lat)", north, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["Esri", "104750"]]

Data from @esri/proj-codes

{
  "wkid": 104750,
  "latestWkid": 104750,
  "macro": "PE_GCS_NAD_1983_HARN_ADJ_MN_NICOLLET",
  "name": "GCS_NAD_1983_HARN_Adj_MN_Nicollet",
  "wkt": "GEOGCS[\"GCS_NAD_1983_HARN_Adj_MN_Nicollet\",DATUM[\"D_NAD_1983_HARN_Adj_MN_Nicollet\",SPHEROID[\"S_GRS_1980_Adj_MN_Nicollet\",6378403.701,298.2572221008827]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_NAD_1983_HARN_Adj_MN_Nicollet\",DATUM[\"D_NAD_1983_HARN_Adj_MN_Nicollet\",ELLIPSOID[\"S_GRS_1980_Adj_MN_Nicollet\",6378403.701,298.2572221008827]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Longitude (lon)\",east,ORDER[1]],AXIS[\"Latitude (lat)\",north,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"Esri\",\"104750\"]]",
  "description": "NAD 1983 HARN Adj MN Nicollet",
  "authority": "Esri",
  "version": "9.0.0",
  "deprecated": "no",
  "areaname": "USA - Minnesota",
  "extent": {
    "slat": 43.49,
    "nlat": 49.38,
    "llon": -97.22,
    "rlon": -89.49
  }
}