{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891167,-0.453676,0.000000,0.000000,0.292076,-0.573731,0.765196,0.000000,-0.346182,0.680014,0.646327,0.000000,-2211092.105976,4343297.641719,4100506.063416,1],    "boundingVolume": {    "region": [2.041635,0.702718,2.041730,0.702805,0.000000,17.877283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_2045908.b3dm"}}}