{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894815,-0.446437,0.000000,0.000000,0.284520,-0.570277,0.770605,0.000000,-0.343086,0.687663,0.639853,0.000000,-2191252.664025,4392029.573395,4059318.379905,1],    "boundingVolume": {    "region": [2.033509,0.694245,2.033643,0.694370,0.000000,48.939959]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_982937.b3dm"}}}