{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897747,-0.440511,0.000000,0.000000,0.282832,-0.576404,0.766658,0.000000,-0.336784,0.686355,0.644588,0.000000,-2151046.854242,4383764.821130,4089440.898198,1],    "boundingVolume": {    "region": [2.026901,0.700450,2.027027,0.700519,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855988.b3dm"}}}