{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950412,-0.310994,0.000000,0.000000,0.174047,-0.531896,0.828731,0.000000,-0.257186,0.785973,0.562230,0.000000,-1642104.891747,5018354.347575,3565747.196375,1],    "boundingVolume": {    "region": [1.886985,0.597035,1.887084,0.597125,0.000000,8.755868]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11.b3dm"}}}