{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890965,-0.454072,0.000000,0.000000,0.292212,-0.573367,0.765416,0.000000,-0.346585,0.680057,0.646066,0.000000,-2213663.349673,4343571.360361,4098839.735090,1],    "boundingVolume": {    "region": [2.042080,0.702375,2.042175,0.702462,0.000000,8.838600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1684583.b3dm"}}}