{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897835,-0.440333,0.000000,0.000000,0.282815,-0.576658,0.766473,0.000000,-0.336565,0.686254,0.644809,0.000000,-2149654.249511,4383129.202242,4090844.783462,1],    "boundingVolume": {    "region": [2.026702,0.700739,2.026829,0.700808,0.000000,15.243723]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_859732.b3dm"}}}