{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949442,-0.313942,0.000000,0.000000,0.175164,-0.529743,0.829873,0.000000,-0.259985,0.786263,0.560533,0.000000,-1659968.155147,5020177.518346,3554965.921581,1],    "boundingVolume": {    "region": [1.890057,0.594897,1.890219,0.595163,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1371155.b3dm"}}}