{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950573,-0.310500,0.000000,0.000000,0.173394,-0.530834,0.829548,0.000000,-0.257033,0.786889,0.561017,0.000000,-1641123.606182,5024180.122045,3558038.701691,1],    "boundingVolume": {    "region": [1.886458,0.595556,1.886573,0.595671,0.000000,8.682017]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1344176.b3dm"}}}