{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858139,-0.513417,0.000000,0.000000,0.262751,-0.439169,0.859123,0.000000,-0.440309,0.735945,0.514308,0.000000,-2810840.491693,4698120.733015,3261255.744877,1],    "boundingVolume": {    "region": [2.109876,0.540138,2.110040,0.540263,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131165.b3dm"}}}