{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950527,-0.310642,0.000000,0.000000,0.172195,-0.526895,0.832304,0.000000,-0.258013,0.789489,0.556899,0.000000,-1647352.448125,5040705.405213,3531866.572894,1],    "boundingVolume": {    "region": [1.886615,0.590597,1.886713,0.590698,0.000000,6.554869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/19.b3dm"}}}