{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895016,-0.446035,0.000000,0.000000,0.284386,-0.570651,0.770378,0.000000,-0.342674,0.687613,0.640127,0.000000,-2188628.047526,4391715.038839,4061062.491190,1],    "boundingVolume": {    "region": [2.033059,0.694602,2.033193,0.694726,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_979082.b3dm"}}}