{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898405,-0.439168,0.000000,0.000000,0.283839,-0.580648,0.763075,0.000000,-0.334176,0.683622,0.648836,0.000000,-2134427.005485,4366391.999166,4116463.440649,1],    "boundingVolume": {    "region": [2.025386,0.705994,2.025551,0.706113,0.000000,7.704257]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/12_1835440.b3dm"}}}