{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944563,-0.328331,0.000000,0.000000,0.183006,-0.526485,0.830254,0.000000,-0.272027,0.782585,0.559966,0.000000,-1736849.920970,4996681.950331,3551359.438325,1],    "boundingVolume": {    "region": [1.905250,0.594210,1.905414,0.594479,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951792.b3dm"}}}