{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944038,-0.329838,0.000000,0.000000,0.184292,-0.527468,0.829346,0.000000,-0.272974,0.781286,0.561318,0.000000,-1742902.684581,4988412.518058,3559950.988208,1],    "boundingVolume": {    "region": [1.906880,0.595920,1.906976,0.596035,0.000000,8.661304]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/9_1298323.b3dm"}}}