{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944275,-0.329156,0.000000,0.000000,0.184122,-0.528205,0.828914,0.000000,-0.272267,0.781072,0.561958,0.000000,-1738393.910517,4987059.784086,3564021.066989,1],    "boundingVolume": {    "region": [1.906149,0.596714,1.906264,0.596789,0.000000,8.812443]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_193336.b3dm"}}}