{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899222,-0.437492,0.000000,0.000000,0.283144,-0.581975,0.762321,0.000000,-0.332569,0.683563,0.649723,0.000000,-2124172.311885,4366032.906637,4122106.779090,1],    "boundingVolume": {    "region": [2.023517,0.707165,2.023691,0.707274,0.000000,15.430727]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/16_1801812.b3dm"}}}