{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948956,-0.315407,0.000000,0.000000,0.176405,-0.530743,0.828971,0.000000,-0.260912,0.784999,0.561873,0.000000,-1665896.238318,5012128.338036,3563482.839096,1],    "boundingVolume": {    "region": [1.891632,0.596638,1.891733,0.596660,0.000000,21.239863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115333.b3dm"}}}