{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949815,-0.312812,0.000000,0.000000,0.174437,-0.529656,0.830082,0.000000,-0.259115,0.786772,0.560222,0.000000,-1654412.069383,5023419.527490,3552989.016680,1],    "boundingVolume": {    "region": [1.888872,0.594530,1.889025,0.594778,0.000000,14.915007]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11.b3dm"}}}