{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949585,-0.313510,0.000000,0.000000,0.175344,-0.531095,0.828971,0.000000,-0.259343,0.785519,0.561874,0.000000,-1655875.908847,5015447.412943,3563483.253910,1],    "boundingVolume": {    "region": [1.889633,0.596638,1.889734,0.596660,0.000000,16.241319]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/11_1414091.b3dm"}}}