{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949749,-0.313011,0.000000,0.000000,0.174987,-0.530952,0.829138,0.000000,-0.258983,0.785814,0.561626,0.000000,-1653574.404616,5017331.293198,3561910.245837,1],    "boundingVolume": {    "region": [1.889082,0.596266,1.889235,0.596434,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402512.b3dm"}}}