{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944718,-0.327883,0.000000,0.000000,0.182896,-0.526971,0.829970,0.000000,-0.271563,0.782444,0.560389,0.000000,-1733886.508128,4995787.148779,3554047.221469,1],    "boundingVolume": {    "region": [1.904776,0.594721,1.904940,0.594990,0.000000,17.489961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955808.b3dm"}}}