{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950930,-0.309406,0.000000,0.000000,0.173013,-0.531738,0.829048,0.000000,-0.255972,0.786705,0.561759,0.000000,-1634353.020282,5023021.145051,3562756.567689,1],    "boundingVolume": {    "region": [1.885282,0.596426,1.885448,0.596595,0.000000,8.757477]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1386168.b3dm"}}}