{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942628,-0.333844,0.000000,0.000000,0.187042,-0.528124,0.828311,0.000000,-0.275942,0.779138,0.562850,0.000000,-1761864.313251,4974724.912693,3569691.639502,1],    "boundingVolume": {    "region": [1.911113,0.597799,1.911237,0.597861,0.000000,8.415528]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/18_1285510.b3dm"}}}