{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944711,-0.327904,0.000000,0.000000,0.182912,-0.526981,0.829961,0.000000,-0.271577,0.782428,0.560404,0.000000,-1733978.392540,4995688.382854,3554140.592888,1],    "boundingVolume": {    "region": [1.904799,0.594738,1.904963,0.595007,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889262.b3dm"}}}