{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898645,-0.438677,0.000000,0.000000,0.284028,-0.581841,0.762095,0.000000,-0.333370,0.682920,0.649988,0.000000,-2129292.258069,4361929.067900,4123798.121101,1],    "boundingVolume": {    "region": [2.024869,0.707533,2.024975,0.707606,0.000000,14.773721]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/9_1803415.b3dm"}}}