{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949967,-0.312349,0.000000,0.000000,0.174616,-0.531072,0.829139,0.000000,-0.258436,0.785996,0.561624,0.000000,-1650080.991056,5018490.686620,3561897.078823,1],    "boundingVolume": {    "region": [1.888376,0.596245,1.888547,0.596450,0.000000,16.008612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1402395.b3dm"}}}