{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949991,-0.312277,0.000000,0.000000,0.174691,-0.531435,0.828891,0.000000,-0.258297,0.785778,0.561993,0.000000,-1649199.645682,5017104.374780,3564241.640073,1],    "boundingVolume": {    "region": [1.888316,0.596689,1.888454,0.596898,0.000000,8.702898]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1332957.b3dm"}}}