{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895627,-0.444806,0.000000,0.000000,0.284194,-0.572232,0.769276,0.000000,-0.341237,0.687090,0.641455,0.000000,-2179463.230923,4388401.736922,4069507.310312,1],    "boundingVolume": {    "region": [2.031693,0.696334,2.031814,0.696452,0.000000,54.550890]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_691363.b3dm"}}}