{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896173,-0.443705,0.000000,0.000000,0.288179,-0.582050,0.760375,0.000000,-0.336424,0.679492,0.652004,0.000000,-2148815.979827,4340074.723371,4136622.894184,1],    "boundingVolume": {    "region": [2.030435,0.710172,2.030614,0.710277,0.000000,39.458902]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784627.b3dm"}}}