{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949851,-0.312703,0.000000,0.000000,0.117878,-0.358061,0.926227,0.000000,-0.289356,0.878934,0.379142,0.000000,-1846440.791052,5608658.656517,2403188.166784,1],    "boundingVolume": {    "region": [1.888779,0.388778,1.888888,0.388959,0.000000,6.630168]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/30_58531.b3dm"}}}