{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943869,-0.330319,0.000000,0.000000,0.184342,-0.526748,0.829792,0.000000,-0.273521,0.781571,0.560654,0.000000,-1746390.478647,4990220.981189,3555733.031116,1],    "boundingVolume": {    "region": [1.907390,0.595129,1.907486,0.595222,0.000000,8.808701]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2.b3dm"}}}