{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894542,-0.446984,0.000000,0.000000,0.284918,-0.570203,0.770513,0.000000,-0.343464,0.687370,0.639964,0.000000,-2193672.220020,4390164.453429,4060024.304750,1],    "boundingVolume": {    "region": [2.034120,0.694389,2.034254,0.694514,0.000000,65.417555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1168320.b3dm"}}}