{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895329,-0.445406,0.000000,0.000000,0.289373,-0.581679,0.760206,0.000000,-0.337638,0.678700,0.652202,0.000000,-2156575.952472,4335016.167289,4137880.201729,1],    "boundingVolume": {    "region": [2.032335,0.710433,2.032514,0.710538,0.000000,10.401537]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1789131.b3dm"}}}