{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895094,-0.445877,0.000000,0.000000,0.283963,-0.570053,0.770976,0.000000,-0.342822,0.688211,0.639405,0.000000,-2189562.790795,4395525.564503,4056464.423412,1],    "boundingVolume": {    "region": [2.032884,0.693661,2.033017,0.693786,0.000000,61.967833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/5_1016137.b3dm"}}}