{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897386,-0.441246,0.000000,0.000000,0.281928,-0.573373,0.769259,0.000000,-0.338499,0.688425,0.641475,0.000000,-2161973.354717,4396926.364766,4069634.175885,1],    "boundingVolume": {    "region": [2.027711,0.696365,2.027854,0.696473,0.000000,8.373871]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_406426.b3dm"}}}