{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.900136,-0.435608,0.000000,0.000000,0.281658,-0.582014,0.762842,0.000000,-0.331365,0.684729,0.649110,0.000000,-2116476.916198,4373467.822133,4118207.965300,1],    "boundingVolume": {    "region": [2.021423,0.706359,2.021597,0.706468,0.000000,14.232386]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1812338.b3dm"}}}