{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950364,-0.311140,0.000000,0.000000,0.116914,-0.357110,0.926716,0.000000,-0.288063,0.879878,0.377933,0.000000,-1838187.181633,5614669.774308,2395518.345698,1],    "boundingVolume": {    "region": [1.887186,0.387558,1.887191,0.387568,0.000000,3.834348]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/22.b3dm"}}}