{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895800,-0.444458,0.000000,0.000000,0.284044,-0.572486,0.769142,0.000000,-0.340911,0.687102,0.641616,0.000000,-2177379.942306,4388479.496229,4070531.615542,1],    "boundingVolume": {    "region": [2.031305,0.696544,2.031426,0.696662,0.000000,34.269785]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_645662.b3dm"}}}