{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894840,-0.446388,0.000000,0.000000,0.284609,-0.570534,0.770382,0.000000,-0.342948,0.687481,0.640122,0.000000,-2190375.062406,4390875.584705,4061028.541408,1],    "boundingVolume": {    "region": [2.033454,0.694595,2.033588,0.694720,0.000000,49.780325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_982723.b3dm"}}}