{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949262,-0.314485,0.000000,0.000000,0.116236,-0.350854,0.929188,0.000000,-0.291946,0.881230,0.371755,0.000000,-1862934.601717,5623206.080551,2356319.233578,1],    "boundingVolume": {    "region": [1.890641,0.380849,1.890780,0.380948,0.000000,38.191950]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/9_72010.b3dm"}}}