{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950934,-0.309392,0.000000,0.000000,0.172673,-0.530720,0.829771,0.000000,-0.256186,0.787401,0.560685,0.000000,-1635710.425069,5027445.658317,3555932.302600,1],    "boundingVolume": {    "region": [1.885278,0.595104,1.885423,0.595323,0.000000,8.742233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1341297.b3dm"}}}