{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948842,-0.315752,0.000000,0.000000,0.176632,-0.530783,0.828897,0.000000,-0.261174,0.784833,0.561983,0.000000,-1667565.677496,5011075.079321,3564178.522538,1],    "boundingVolume": {    "region": [1.891995,0.596770,1.892096,0.596792,0.000000,8.222434]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/29/18_1053633.b3dm"}}}