{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894502,-0.447064,0.000000,0.000000,0.284943,-0.570124,0.770563,0.000000,-0.343548,0.687384,0.639904,0.000000,-2194208.272099,4390251.668399,4059642.879796,1],    "boundingVolume": {    "region": [2.034210,0.694311,2.034344,0.694436,0.000000,65.417555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1168064.b3dm"}}}