{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944692,-0.327960,0.000000,0.000000,0.182943,-0.526968,0.829962,0.000000,-0.271623,0.782413,0.560402,0.000000,-1734274.111255,4995593.037463,3554130.391276,1],    "boundingVolume": {    "region": [1.904858,0.594736,1.905021,0.595006,0.000000,14.325600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_729745.b3dm"}}}