{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944537,-0.328404,0.000000,0.000000,0.183038,-0.526444,0.830273,0.000000,-0.272094,0.782582,0.559938,0.000000,-1737276.676861,4996660.118848,3551182.604467,1],    "boundingVolume": {    "region": [1.905328,0.594177,1.905491,0.594446,0.000000,8.205281]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_661685.b3dm"}}}