{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949046,-0.315137,0.000000,0.000000,0.176243,-0.530764,0.828992,0.000000,-0.260695,0.785093,0.561842,0.000000,-1664508.668332,5012731.343735,3563284.383667,1],    "boundingVolume": {    "region": [1.891346,0.596600,1.891448,0.596622,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1420245.b3dm"}}}