{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948672,-0.316262,0.000000,0.000000,0.176373,-0.529055,0.830056,0.000000,-0.261965,0.785800,0.560261,0.000000,-1672606.267594,5017214.447906,3553236.496781,1],    "boundingVolume": {    "region": [1.892535,0.594590,1.892631,0.594813,0.000000,8.769382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1213234.b3dm"}}}