{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896661,-0.442718,0.000000,0.000000,0.282671,-0.572509,0.769630,0.000000,-0.339793,0.688202,0.641029,0.000000,-2170235.916561,4395499.035776,4066796.340627,1],    "boundingVolume": {    "region": [2.029332,0.695782,2.029515,0.695894,0.000000,51.718050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_962779.b3dm"}}}