{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895866,-0.444324,0.000000,0.000000,0.283899,-0.572411,0.769251,0.000000,-0.340857,0.687252,0.641484,0.000000,-2177031.876286,4389434.950819,4069693.152586,1],    "boundingVolume": {    "region": [2.031161,0.696378,2.031270,0.696485,0.000000,21.562035]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/2/0_627431.b3dm"}}}