{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897742,-0.440521,0.000000,0.000000,0.282839,-0.576401,0.766658,0.000000,-0.336792,0.686351,0.644588,0.000000,-2151096.528347,4383738.973534,4089442.466545,1],    "boundingVolume": {    "region": [2.026912,0.700450,2.027039,0.700519,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855996.b3dm"}}}