{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895094,-0.445878,0.000000,0.000000,0.283926,-0.569977,0.771046,0.000000,-0.342854,0.688274,0.639320,0.000000,-2189765.471812,4395923.076220,4055927.840175,1],    "boundingVolume": {    "region": [2.032884,0.693552,2.033018,0.693676,0.000000,27.206984]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/4_1015795.b3dm"}}}