{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950485,-0.310771,0.000000,0.000000,0.173632,-0.531050,0.829360,0.000000,-0.257198,0.786635,0.561297,0.000000,-1642179.396764,5022564.649692,3559819.899281,1],    "boundingVolume": {    "region": [1.886742,0.595895,1.886858,0.596009,0.000000,8.569835]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/14_1342865.b3dm"}}}