{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944269,-0.329175,0.000000,0.000000,0.184117,-0.528156,0.828946,0.000000,-0.272293,0.781098,0.561910,0.000000,-1738558.090969,4987221.827903,3563716.275060,1],    "boundingVolume": {    "region": [1.906168,0.596656,1.906283,0.596731,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193066.b3dm"}}}