{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898021,-0.439953,0.000000,0.000000,0.284338,-0.580383,0.763091,0.000000,-0.334780,0.683344,0.648817,0.000000,-2138287.372048,4364614.252032,4116346.079668,1],    "boundingVolume": {    "region": [2.026277,0.705918,2.026409,0.706140,0.000000,8.364306]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1836772.b3dm"}}}