{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950392,-0.311054,0.000000,0.000000,0.115033,-0.351470,0.929105,0.000000,-0.288735,0.882199,0.371964,0.000000,-1842446.226635,5629392.359207,2357647.904510,1],    "boundingVolume": {    "region": [1.887035,0.381073,1.887162,0.381176,0.000000,4.895366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/12_66033.b3dm"}}}