{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894719,-0.446629,0.000000,0.000000,0.284662,-0.570257,0.770568,0.000000,-0.343216,0.687556,0.639898,0.000000,-2192085.085284,4391346.736288,4059605.746522,1],    "boundingVolume": {    "region": [2.033723,0.694304,2.033857,0.694428,0.000000,16.880114]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_984353.b3dm"}}}