{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950057,-0.312075,0.000000,0.000000,0.174370,-0.530837,0.829341,0.000000,-0.258272,0.786264,0.561324,0.000000,-1649035.079344,5020195.788297,3559990.995941,1],    "boundingVolume": {    "region": [1.888087,0.595882,1.888258,0.596087,0.000000,8.792021]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1430390.b3dm"}}}