{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950027,-0.312169,0.000000,0.000000,0.174619,-0.531420,0.828915,0.000000,-0.258216,0.785831,0.561956,0.000000,-1648680.850822,5017442.159554,3564007.731809,1],    "boundingVolume": {    "region": [1.888203,0.596644,1.888341,0.596853,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1333408.b3dm"}}}