Panama-ITRF2008 epoch 2011 - ESRI:104646

WKT

GEOGCS["GCS_PANAMA08_2011", 
	DATUM["PANAMA08_2011", 
		SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_PANAMA08_2011", 
	DATUM["PANAMA08_2011", 
		ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]], 
	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", "104646"]]

Data from @esri/proj-codes

{
  "wkid": 104646,
  "latestWkid": 104646,
  "macro": "PE_GCS_PANAMA08_2011",
  "name": "GCS_PANAMA08_2011",
  "wkt": "GEOGCS[\"GCS_PANAMA08_2011\",DATUM[\"PANAMA08_2011\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_PANAMA08_2011\",DATUM[\"PANAMA08_2011\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],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\",\"104646\"]]",
  "description": "Panama-ITRF2008 epoch 2011",
  "authority": "Esri",
  "version": "13.1.0",
  "deprecated": "no",
  "extent": [
    {
      "areaname": "Panama",
      "slat": 5,
      "nlat": 12.51,
      "llon": -84.32,
      "rlon": -77.04
    }
  ]
}