{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858150,-0.513400,0.000000,0.000000,0.262725,-0.439146,0.859143,0.000000,-0.440305,0.735971,0.514275,0.000000,-2810811.997751,4698282.580544,3261048.533872,1],    "boundingVolume": {    "region": [2.109856,0.540100,2.110020,0.540225,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131127.b3dm"}}}