{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897711,-0.440584,0.000000,0.000000,0.283051,-0.576731,0.766331,0.000000,-0.336695,0.686032,0.644978,0.000000,-2150482.091397,4381713.652247,4091918.749911,1],    "boundingVolume": {    "region": [2.026982,0.700960,2.027109,0.701029,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861514.b3dm"}}}