{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894982,-0.446102,0.000000,0.000000,0.284094,-0.569957,0.770999,0.000000,-0.343005,0.688145,0.639377,0.000000,-2190731.872267,4395104.160105,4056290.989287,1],    "boundingVolume": {    "region": [2.033135,0.693626,2.033269,0.693751,0.000000,44.720465]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/5_1015988.b3dm"}}}