{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898646,-0.438674,0.000000,0.000000,0.284035,-0.581861,0.762077,0.000000,-0.333360,0.682905,0.650010,0.000000,-2129226.850837,4361833.440740,4123932.135826,1],    "boundingVolume": {    "region": [2.024866,0.707561,2.024972,0.707633,0.000000,11.442256]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/10_1791227.b3dm"}}}