{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896608,-0.442825,0.000000,0.000000,0.282724,-0.572444,0.769659,0.000000,-0.339888,0.688188,0.640994,0.000000,-2170841.735278,4395407.664156,4066573.254945,1],    "boundingVolume": {    "region": [2.029451,0.695736,2.029634,0.695849,0.000000,51.718050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_494015.b3dm"}}}