{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944195,-0.329386,0.000000,0.000000,0.184103,-0.527735,0.829218,0.000000,-0.272558,0.781295,0.561508,0.000000,-1740247.982199,4988471.213235,3561159.107783,1],    "boundingVolume": {    "region": [1.906393,0.596170,1.906507,0.596244,0.000000,8.805871]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_851523.b3dm"}}}