{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949342,-0.314243,0.000000,0.000000,0.175662,-0.530682,0.829168,0.000000,-0.260012,0.785507,0.561581,0.000000,-1660143.925334,5015365.870453,3561624.247430,1],    "boundingVolume": {    "region": [1.890406,0.596254,1.890505,0.596336,0.000000,7.500549]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1358337.b3dm"}}}