{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897394,-0.441229,0.000000,0.000000,0.281839,-0.573218,0.769407,0.000000,-0.338552,0.688565,0.641297,0.000000,-2162310.368177,4397817.570495,4068499.635441,1],    "boundingVolume": {    "region": [2.027693,0.696133,2.027836,0.696241,0.000000,22.010927]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_405320.b3dm"}}}