{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951573,-0.307424,0.000000,0.000000,0.112847,-0.349297,0.930192,0.000000,-0.285703,0.884340,0.369211,0.000000,-1823086.284995,5643015.444661,2340182.924765,1],    "boundingVolume": {    "region": [1.883199,0.378100,1.883363,0.378220,0.000000,6.586119]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/8_46627.b3dm"}}}