{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953562,-0.301197,0.000000,0.000000,0.110319,-0.349261,0.930509,0.000000,-0.280013,0.886494,0.368404,0.000000,-1786772.737852,5656749.093696,2335062.577921,1],    "boundingVolume": {    "region": [1.876679,0.377244,1.876810,0.377340,0.000000,22.243763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/5_48823.b3dm"}}}