{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949050,-0.315126,0.000000,0.000000,0.176244,-0.530785,0.828979,0.000000,-0.260682,0.785083,0.561862,0.000000,-1664422.938516,5012668.836175,3563411.503777,1],    "boundingVolume": {    "region": [1.891335,0.596624,1.891436,0.596646,0.000000,9.548938]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/11_1421206.b3dm"}}}