{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952472,-0.304625,0.000000,0.000000,0.114244,-0.357206,0.927013,0.000000,-0.282123,0.882115,0.377199,0.000000,-1800279.841754,5628933.362741,2390859.449790,1],    "boundingVolume": {    "region": [1.880255,0.386719,1.880428,0.386821,0.000000,8.475563]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/20_43082.b3dm"}}}