{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898591,-0.438787,0.000000,0.000000,0.283957,-0.581515,0.762371,0.000000,-0.333575,0.683128,0.649665,0.000000,-2130596.857359,4363250.855143,4121739.326134,1],    "boundingVolume": {    "region": [2.024994,0.707106,2.025095,0.707181,0.000000,7.615235]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1802557.b3dm"}}}