{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897748,-0.440508,0.000000,0.000000,0.282828,-0.576398,0.766664,0.000000,-0.336784,0.686361,0.644581,0.000000,-2151050.654950,4383803.810728,4089397.396043,1],    "boundingVolume": {    "region": [2.026898,0.700441,2.027025,0.700510,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855781.b3dm"}}}