{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896362,-0.443324,0.000000,0.000000,0.283653,-0.573522,0.768514,0.000000,-0.339761,0.686967,0.642370,0.000000,-2170041.903882,4387632.631323,4075327.968167,1],    "boundingVolume": {    "region": [2.030033,0.697527,2.030166,0.697646,0.000000,55.290609]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_533772.b3dm"}}}