{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950047,-0.312108,0.000000,0.000000,0.174520,-0.531233,0.829056,0.000000,-0.258210,0.785982,0.561747,0.000000,-1648640.863509,5018403.318205,3562681.660675,1],    "boundingVolume": {    "region": [1.888139,0.596392,1.888277,0.596601,0.000000,7.174980]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1335214.b3dm"}}}