{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950604,-0.310405,0.000000,0.000000,0.173344,-0.530861,0.829541,0.000000,-0.256953,0.786908,0.561027,0.000000,-1640608.172426,5024302.021885,3558103.832951,1],    "boundingVolume": {    "region": [1.886358,0.595569,1.886473,0.595683,0.000000,8.354038]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1423934.b3dm"}}}