{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949600,-0.313464,0.000000,0.000000,0.175258,-0.530921,0.829101,0.000000,-0.259346,0.785655,0.561681,0.000000,-1655893.341656,5016314.563599,3562262.587135,1],    "boundingVolume": {    "region": [1.889586,0.596376,1.889685,0.596458,0.000000,12.710087]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1411059.b3dm"}}}