{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871213,-0.490905,0.000000,0.000000,0.212049,-0.376325,0.901895,0.000000,-0.442187,0.784754,0.434318,0.000000,-2822111.732966,5008428.824622,2753337.327941,1],    "boundingVolume": {    "region": [2.083868,0.449241,2.083980,0.449322,0.000000,70.531270]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_227655.b3dm"}}}