{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948939,-0.315459,0.000000,0.000000,0.176433,-0.530732,0.828972,0.000000,-0.260955,0.784985,0.561872,0.000000,-1666168.762407,5012042.916663,3563475.621037,1],    "boundingVolume": {    "region": [1.891686,0.596637,1.891787,0.596658,0.000000,21.239863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115303.b3dm"}}}