{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942861,-0.333187,0.000000,0.000000,0.186812,-0.528646,0.828031,0.000000,-0.275305,0.779063,0.563265,0.000000,-1757798.359872,4974258.283590,3572327.643174,1],    "boundingVolume": {    "region": [1.910416,0.598301,1.910541,0.598363,0.000000,8.473182]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/26_546143.b3dm"}}}