{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949782,-0.312912,0.000000,0.000000,0.175001,-0.531179,0.828990,0.000000,-0.258854,0.785699,0.561846,0.000000,-1652754.839958,5016601.644136,3563308.637829,1],    "boundingVolume": {    "region": [1.888969,0.596513,1.889140,0.596718,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1405798.b3dm"}}}