{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944689,-0.327968,0.000000,0.000000,0.182946,-0.526964,0.829964,0.000000,-0.271630,0.782413,0.560399,0.000000,-1734318.790030,4995589.933628,3554113.068902,1],    "boundingVolume": {    "region": [1.904866,0.594733,1.905030,0.595002,0.000000,14.325600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_729788.b3dm"}}}