{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896322,-0.443403,0.000000,0.000000,0.287922,-0.582023,0.760493,0.000000,-0.336248,0.679712,0.651866,0.000000,-2147691.146122,4341473.412731,4135745.153075,1],    "boundingVolume": {    "region": [2.030099,0.709990,2.030278,0.710095,0.000000,10.569022]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/13_1783940.b3dm"}}}