{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871370,-0.490626,0.000000,0.000000,0.211843,-0.376241,0.901979,0.000000,-0.441978,0.784968,0.434144,0.000000,-2820773.612294,5009796.786084,2752227.089380,1],    "boundingVolume": {    "region": [2.083548,0.449047,2.083661,0.449128,0.000000,90.631680]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_225051.b3dm"}}}