{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948684,-0.316226,0.000000,0.000000,0.116237,-0.348714,0.929993,0.000000,-0.293820,0.881465,0.369716,0.000000,-1874882.955691,5624675.502691,2343386.715233,1],    "boundingVolume": {    "region": [1.892493,0.378669,1.892598,0.378738,0.000000,30.996330]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/18_12422.b3dm"}}}