{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897568,-0.440876,0.000000,0.000000,0.283192,-0.576542,0.766422,0.000000,-0.336958,0.686004,0.644870,0.000000,-2152164.522574,4381531.311876,4091234.019889,1],    "boundingVolume": {    "region": [2.027308,0.700819,2.027435,0.700888,0.000000,9.052432]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_860441.b3dm"}}}