{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948694,-0.316195,0.000000,0.000000,0.176463,-0.529450,0.829785,0.000000,-0.261823,0.785560,0.560664,0.000000,-1671704.329689,5015687.899032,3555797.935266,1],    "boundingVolume": {    "region": [1.892465,0.595076,1.892560,0.595299,0.000000,8.781243]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1179401.b3dm"}}}