{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949157,-0.314803,0.000000,0.000000,0.116087,-0.350011,0.929525,0.000000,-0.292349,0.881455,0.370904,0.000000,-1865498.622765,5624630.036943,2350922.231380,1],    "boundingVolume": {    "region": [1.890991,0.379925,1.891100,0.380040,0.000000,39.231544]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_1475.b3dm"}}}