{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950044,-0.312118,0.000000,0.000000,0.174624,-0.531531,0.828843,0.000000,-0.258151,0.785775,0.562063,0.000000,-1648263.621510,5017091.667185,3564689.463166,1],    "boundingVolume": {    "region": [1.888148,0.596774,1.888286,0.596983,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1400548.b3dm"}}}