{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950878,-0.309565,0.000000,0.000000,0.116389,-0.357507,0.926630,0.000000,-0.286578,0.880271,0.378148,0.000000,-1828710.576391,5617177.594111,2396882.636565,1],    "boundingVolume": {    "region": [1.885521,0.387781,1.885543,0.387809,0.000000,3.419717]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/9.b3dm"}}}