{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948695,-0.316193,0.000000,0.000000,0.176378,-0.529200,0.829963,0.000000,-0.261878,0.785730,0.560400,0.000000,-1672054.189917,5016769.659828,3554118.297509,1],    "boundingVolume": {    "region": [1.892464,0.594832,1.892557,0.594905,0.000000,8.523166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11.b3dm"}}}