{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894882,-0.446303,0.000000,0.000000,0.284159,-0.569768,0.771115,0.000000,-0.343211,0.688173,0.639237,0.000000,-2192047.049756,4395276.640948,4055399.489868,1],    "boundingVolume": {    "region": [2.033359,0.693444,2.033493,0.693568,0.000000,23.747252]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/3_1017978.b3dm"}}}