{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943975,-0.330017,0.000000,0.000000,0.183949,-0.526164,0.830250,0.000000,-0.273422,0.782094,0.559973,0.000000,-1745758.942691,4993543.637417,3551405.002955,1],    "boundingVolume": {    "region": [1.907063,0.594263,1.907172,0.594444,0.000000,13.981447]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1315895.b3dm"}}}