{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895831,-0.444395,0.000000,0.000000,0.284037,-0.572574,0.769079,0.000000,-0.340834,0.687069,0.641691,0.000000,-2176890.605181,4388275.341766,4071010.181048,1],    "boundingVolume": {    "region": [2.031240,0.696648,2.031349,0.696755,0.000000,23.236778]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_637384.b3dm"}}}