{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944276,-0.329155,0.000000,0.000000,0.184106,-0.528161,0.828945,0.000000,-0.272276,0.781102,0.561912,0.000000,-1738453.334644,4987251.570500,3563725.692162,1],    "boundingVolume": {    "region": [1.906148,0.596658,1.906262,0.596732,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193076.b3dm"}}}