{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896873,-0.442288,0.000000,0.000000,0.282355,-0.572560,0.769708,0.000000,-0.339499,0.688436,0.640934,0.000000,-2168351.757833,4396990.031197,4066193.618068,1],    "boundingVolume": {    "region": [2.028853,0.695658,2.029036,0.695771,0.000000,24.732525]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_455337.b3dm"}}}