{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897711,-0.440585,0.000000,0.000000,0.282881,-0.576384,0.766655,0.000000,-0.336839,0.686324,0.644592,0.000000,-2151397.255793,4383569.864487,4089465.390106,1],    "boundingVolume": {    "region": [2.026983,0.700455,2.027109,0.700524,0.000000,15.202752]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_856110.b3dm"}}}