{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897410,-0.441198,0.000000,0.000000,0.281823,-0.573236,0.769399,0.000000,-0.338525,0.688569,0.641306,0.000000,-2162137.888712,4397847.103042,4068558.977016,1],    "boundingVolume": {    "region": [2.027659,0.696145,2.027801,0.696253,0.000000,21.255961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_405251.b3dm"}}}