EPSG:4224 — Chua

GEOGCRS[
    "Chua",
    DATUM[
        "Chua",
        ELLIPSOID[
            "International 1924",
            6378388,
            297,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7022]
        ],
        ID["EPSG",6224]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",4224]
]

+proj=longlat +ellps=intl +towgs84=-134,229,-29,0,0,0,0 +no_defs +type=crs

proj4.defs("EPSG:4224", "+proj=longlat +ellps=intl +towgs84=-134,229,-29,0,0,0,0 +no_defs +type=crs");

{
  "type": "CoordinateReferenceSystem",
  "code": 4224,
  "name": "Chua",
  "kind": "geographic 2D",
  "area": "South America - Brazil - south of 18°S and west of 54°W + DF; N Paraguay",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    -31.91,
    -62.57,
    -15.37,
    -47.1
  ],
  "proj4": "+proj=longlat +ellps=intl +towgs84=-134,229,-29,0,0,0,0 +no_defs +type=crs"
}

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4224, 'EPSG', 4224, '+proj=longlat +ellps=intl +towgs84=-134,229,-29,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Chua",DATUM["Chua",SPHEROID["International 1924",6378388,297],TOWGS84[-134,229,-29,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4224"]]');

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=-134,229,-29,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

4224=GEOGCS["Chua",DATUM["Chua",SPHEROID["International 1924",6378388,297],TOWGS84[-134,229,-29,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4224"]]