{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944065,-0.329760,0.000000,0.000000,0.184373,-0.527839,0.829091,0.000000,-0.272825,0.781066,0.561695,0.000000,-1741957.648026,4987018.194362,3562350.092219,1],    "boundingVolume": {    "region": [1.906798,0.596376,1.906894,0.596491,0.000000,8.590065]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_131244.b3dm"}}}