{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895298,-0.445468,0.000000,0.000000,0.289454,-0.581743,0.760126,0.000000,-0.337650,0.678604,0.652295,0.000000,-2156648.546472,4334409.751522,4138473.586735,1],    "boundingVolume": {    "region": [2.032404,0.710556,2.032583,0.710661,0.000000,11.229560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/18_1789288.b3dm"}}}