{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896648,-0.442744,0.000000,0.000000,0.286814,-0.580858,0.761802,0.000000,-0.336330,0.681138,0.650333,0.000000,-2148202.382088,4350555.544775,4125989.914222,1],    "boundingVolume": {    "region": [2.029404,0.707985,2.029502,0.708061,0.000000,13.587398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_1799444.b3dm"}}}