{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897390,-0.441238,0.000000,0.000000,0.281902,-0.573332,0.769300,0.000000,-0.338511,0.688464,0.641426,0.000000,-2162049.722784,4397179.222584,4069322.492321,1],    "boundingVolume": {    "region": [2.027703,0.696301,2.027845,0.696409,0.000000,16.085245]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_406573.b3dm"}}}