{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858006,-0.513639,0.000000,0.000000,0.263281,-0.439797,0.858640,0.000000,-0.440250,0.735413,0.515120,0.000000,-2810469.346759,4694735.070876,3266412.333983,1],    "boundingVolume": {    "region": [2.110135,0.541085,2.110299,0.541210,0.000000,22.913566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_195870.b3dm"}}}