{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948625,-0.316401,0.000000,0.000000,0.176464,-0.529069,0.830028,0.000000,-0.262071,0.785735,0.560303,0.000000,-1673286.241715,5016798.264449,3553502.180482,1],    "boundingVolume": {    "region": [1.892682,0.594640,1.892778,0.594863,0.000000,8.819805]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1215964.b3dm"}}}