{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896082,-0.443888,0.000000,0.000000,0.288349,-0.582094,0.760277,0.000000,-0.336519,0.679335,0.652118,0.000000,-2149427.088294,4339074.467887,4137349.768903,1],    "boundingVolume": {    "region": [2.030640,0.710323,2.030819,0.710428,0.000000,8.798549]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/16_1785942.b3dm"}}}