{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949149,-0.314829,0.000000,0.000000,0.115987,-0.349679,0.929662,0.000000,-0.292416,0.881579,0.370556,0.000000,-1865926.118670,5625415.406525,2348717.639945,1],    "boundingVolume": {    "region": [1.891018,0.379550,1.891126,0.379666,0.000000,55.737570]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/18_7695.b3dm"}}}