{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895965,-0.444124,0.000000,0.000000,0.287572,-0.580142,0.762062,0.000000,-0.337494,0.680853,0.650028,0.000000,-2155635.948051,4348729.437739,4124050.625090,1],    "boundingVolume": {    "region": [2.030933,0.707578,2.031052,0.707665,0.000000,14.131070]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/15_1799603.b3dm"}}}