{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949095,-0.314990,0.000000,0.000000,0.176066,-0.530503,0.829197,0.000000,-0.260639,0.785329,0.561538,0.000000,-1664147.409699,5014232.417654,3561353.618969,1],    "boundingVolume": {    "region": [1.891174,0.596191,1.891311,0.596297,0.000000,8.805275]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1446814.b3dm"}}}