{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949537,-0.313655,0.000000,0.000000,0.175421,-0.531057,0.828979,0.000000,-0.259465,0.785487,0.561862,0.000000,-1656653.403405,5015243.110010,3563409.918783,1],    "boundingVolume": {    "region": [1.889785,0.596624,1.889886,0.596646,0.000000,16.175313]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413346.b3dm"}}}