{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898110,-0.439770,0.000000,0.000000,0.284195,-0.580391,0.763138,0.000000,-0.334662,0.683454,0.648762,0.000000,-2137530.486200,4365319.259046,4115993.953576,1],    "boundingVolume": {    "region": [2.026073,0.705845,2.026205,0.706068,0.000000,27.216415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836647.b3dm"}}}