{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949807,-0.312835,0.000000,0.000000,0.174956,-0.531189,0.828992,0.000000,-0.258791,0.785723,0.561842,0.000000,-1652351.770204,5016751.772207,3563284.371815,1],    "boundingVolume": {    "region": [1.888887,0.596509,1.889058,0.596714,0.000000,8.638631]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1405746.b3dm"}}}