{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896178,-0.443694,0.000000,0.000000,0.288171,-0.582052,0.760376,0.000000,-0.336416,0.679497,0.652003,0.000000,-2148767.500714,4340108.131513,4136613.091589,1],    "boundingVolume": {    "region": [2.030423,0.710170,2.030602,0.710275,0.000000,39.458902]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784641.b3dm"}}}