{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950193,-0.311662,0.000000,0.000000,0.174272,-0.531318,0.829054,0.000000,-0.257840,0.786101,0.561750,0.000000,-1646281.562919,5019164.967785,3562699.588396,1],    "boundingVolume": {    "region": [1.887662,0.596407,1.887814,0.596592,0.000000,8.803817]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1335203.b3dm"}}}