{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943853,-0.330367,0.000000,0.000000,0.184642,-0.527520,0.829235,0.000000,-0.273375,0.781027,0.561482,0.000000,-1745464.591554,4986764.319413,3560997.753857,1],    "boundingVolume": {    "region": [1.907441,0.596119,1.907536,0.596234,0.000000,9.918981]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1269347.b3dm"}}}