{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895296,-0.445471,0.000000,0.000000,0.289350,-0.581529,0.760329,0.000000,-0.337743,0.678786,0.652058,0.000000,-2157240.565620,4335567.238716,4136962.486331,1],    "boundingVolume": {    "region": [2.032407,0.710243,2.032586,0.710347,0.000000,10.647538]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/15_1789266.b3dm"}}}