{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948856,-0.315708,0.000000,0.000000,0.176097,-0.529257,0.829986,0.000000,-0.261484,0.785886,0.560366,0.000000,-1669535.739269,5017763.513976,3553900.682953,1],    "boundingVolume": {    "region": [1.891952,0.594732,1.892047,0.594923,0.000000,14.820606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/27_1213446.b3dm"}}}