{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898522,-0.438928,0.000000,0.000000,0.283577,-0.580505,0.763281,0.000000,-0.334084,0.683897,0.648592,0.000000,-2133841.210240,4368146.672960,4114915.695977,1],    "boundingVolume": {    "region": [2.025119,0.705674,2.025285,0.705793,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833724.b3dm"}}}