{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943986,-0.329985,0.000000,0.000000,0.184250,-0.527082,0.829600,0.000000,-0.273181,0.781485,0.560939,0.000000,-1744222.455937,4989679.244542,3557544.762910,1],    "boundingVolume": {    "region": [1.907037,0.595462,1.907132,0.595577,0.000000,8.779496]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/5_1311333.b3dm"}}}