{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949233,-0.314574,0.000000,0.000000,0.116318,-0.350991,0.929126,0.000000,-0.292009,0.881143,0.371911,0.000000,-1863336.751643,5622654.162316,2357311.410724,1],    "boundingVolume": {    "region": [1.890735,0.381017,1.890873,0.381117,0.000000,4.633554]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/11_67812.b3dm"}}}