{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949384,-0.314119,0.000000,0.000000,0.175728,-0.531114,0.828878,0.000000,-0.259817,0.785263,0.562012,0.000000,-1658904.183468,5013816.487367,3564363.830788,1],    "boundingVolume": {    "region": [1.890324,0.596816,1.890326,0.596817,0.000000,7.343293]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/20.b3dm"}}}