Hi, The best way is to use the QGA connector "Load" operation and load the geometries in GeoJSON or WKT format. For WKT use ST_AsText instead of ST_AsGeoJSon. The QGA connector can also do the coordinate transform.
It is technically possible to do some pruning of the GeoJSON and only keeping the geometry, the "coordinates" field and then display directly. The Sense internal geometry format is similar to GeoJSON.