{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950170,-0.311731,0.000000,0.000000,0.115325,-0.351516,0.929051,0.000000,-0.289346,0.881941,0.372100,0.000000,-1846346.109049,5627751.417265,2358508.585593,1],    "boundingVolume": {    "region": [1.887750,0.381222,1.887871,0.381318,0.000000,4.962174]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13.b3dm"}}}