{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949187,-0.314711,0.000000,0.000000,0.115816,-0.349308,0.929823,0.000000,-0.292358,0.881769,0.370149,0.000000,-1865555.484285,5626624.003261,2346133.024599,1],    "boundingVolume": {    "region": [1.890895,0.379112,1.891003,0.379227,0.000000,17.571270]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_6471.b3dm"}}}