{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897754,-0.440497,0.000000,0.000000,0.282827,-0.576414,0.766653,0.000000,-0.336771,0.686355,0.644595,0.000000,-2150965.313121,4383766.659739,4089481.542968,1],    "boundingVolume": {    "region": [2.026886,0.700458,2.027012,0.700527,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856204.b3dm"}}}