4326 2
It looks like you're providing a coordinate!
4326 is a spatial reference system (SRS) identifier, and 2 is likely the dimensionality of the coordinate (2D or 3D).
In this case, 4326 is the EPSG code for the World Geodetic System 1984 (WGS 84) spatial reference system, which is a widely used standard for geographic coordinates.
So, if you're providing a coordinate in the format "4326 2", I'm assuming you're giving me a 2D geographic coordinate in WGS 84. Would you like to share the actual coordinates (e.g., latitude and longitude)?