{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950061,-0.312063,0.000000,0.000000,0.174568,-0.531464,0.828898,0.000000,-0.258123,0.785843,0.561982,0.000000,-1648085.822333,5017521.312891,3564170.403729,1],    "boundingVolume": {    "region": [1.888091,0.596675,1.888229,0.596884,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1400287.b3dm"}}}