{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895998,-0.444059,0.000000,0.000000,0.288453,-0.582025,0.760291,0.000000,-0.336654,0.679283,0.652103,0.000000,-2150290.225100,4338740.538219,4137252.118435,1],    "boundingVolume": {    "region": [2.030830,0.710303,2.031009,0.710408,0.000000,11.854299]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/16_1786290.b3dm"}}}