{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949161,-0.314792,0.000000,0.000000,0.175493,-0.529145,0.830185,0.000000,-0.260788,0.786328,0.560069,0.000000,-1665093.374768,5020584.932732,3552012.352231,1],    "boundingVolume": {    "region": [1.890987,0.594373,1.891081,0.594564,0.000000,8.336789]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/25_1461963.b3dm"}}}