{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949449,-0.313921,0.000000,0.000000,0.175570,-0.531009,0.828978,0.000000,-0.259685,0.785413,0.561863,0.000000,-1658059.288631,5014775.016674,3563414.780072,1],    "boundingVolume": {    "region": [1.890066,0.596625,1.890167,0.596647,0.000000,13.010212]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/11_1413343.b3dm"}}}