{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942761,-0.333469,0.000000,0.000000,0.186908,-0.528414,0.828157,0.000000,-0.275579,0.779101,0.563079,0.000000,-1759551.778173,4974494.375125,3571143.458123,1],    "boundingVolume": {    "region": [1.910714,0.598075,1.910839,0.598138,0.000000,7.845678]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/22_1249965.b3dm"}}}