{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950059,-0.312070,0.000000,0.000000,0.174359,-0.530816,0.829357,0.000000,-0.258273,0.786280,0.561301,0.000000,-1649037.563946,5020301.649260,3559841.565342,1],    "boundingVolume": {    "region": [1.888081,0.595854,1.888253,0.596059,0.000000,8.311135]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1351024.b3dm"}}}