{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949036,-0.315168,0.000000,0.000000,0.176247,-0.530717,0.829022,0.000000,-0.260730,0.785113,0.561799,0.000000,-1664730.747541,5012856.095262,3563006.996753,1],    "boundingVolume": {    "region": [1.891379,0.596548,1.891480,0.596569,0.000000,8.253789]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/7_1111129.b3dm"}}}