{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898101,-0.439790,0.000000,0.000000,0.284207,-0.580382,0.763141,0.000000,-0.334678,0.683450,0.648758,0.000000,-2137633.412610,4365289.951967,4115971.732176,1],    "boundingVolume": {    "region": [2.026095,0.705840,2.026227,0.706063,0.000000,27.216415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836624.b3dm"}}}