{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895208,-0.445648,0.000000,0.000000,0.289607,-0.581756,0.760058,0.000000,-0.337755,0.678475,0.652375,0.000000,-2157322.829382,4333586.345284,4138981.005776,1],    "boundingVolume": {    "region": [2.032604,0.710661,2.032784,0.710766,0.000000,14.179159]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/19_1867131.b3dm"}}}