{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897385,-0.441248,0.000000,0.000000,0.281915,-0.573343,0.769286,0.000000,-0.338513,0.688449,0.641442,0.000000,-2162061.879395,4397078.900787,4069423.753001,1],    "boundingVolume": {    "region": [2.027714,0.696322,2.027857,0.696430,0.000000,7.555460]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_406387.b3dm"}}}