{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897582,-0.440848,0.000000,0.000000,0.283164,-0.576532,0.766439,0.000000,-0.336945,0.686031,0.644849,0.000000,-2152075.831662,4381700.481469,4091100.395837,1],    "boundingVolume": {    "region": [2.027276,0.700791,2.027403,0.700860,0.000000,22.563805]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_860333.b3dm"}}}