{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898370,-0.439240,0.000000,0.000000,0.283772,-0.580393,0.763294,0.000000,-0.334327,0.683793,0.648578,0.000000,-2135390.409752,4367478.051521,4114822.389196,1],    "boundingVolume": {    "region": [2.025482,0.705603,2.025615,0.705826,0.000000,17.491871]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1833560.b3dm"}}}