{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949700,-0.313162,0.000000,0.000000,0.175078,-0.530944,0.829124,0.000000,-0.259103,0.785760,0.561647,0.000000,-1654342.547895,5016982.683923,3562043.696103,1],    "boundingVolume": {    "region": [1.889241,0.596291,1.889394,0.596459,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1403496.b3dm"}}}