{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897934,-0.440130,0.000000,0.000000,0.281336,-0.573969,0.769032,0.000000,-0.337543,0.688640,0.641748,0.000000,-2155868.554197,4398305.994789,4071369.854512,1],    "boundingVolume": {    "region": [2.026494,0.696747,2.026587,0.696803,0.000000,33.726248]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/0_392412.b3dm"}}}