{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948932,-0.315481,0.000000,0.000000,0.176443,-0.530720,0.828978,0.000000,-0.260976,0.784985,0.561864,0.000000,-1666300.471524,5012038.979074,3563419.948574,1],    "boundingVolume": {    "region": [1.891710,0.596626,1.891811,0.596648,0.000000,7.633685]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_1115051.b3dm"}}}