{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944018,-0.329894,0.000000,0.000000,0.183892,-0.526221,0.830226,0.000000,-0.273313,0.782107,0.560008,0.000000,-1745061.032181,4993627.282535,3551628.876983,1],    "boundingVolume": {    "region": [1.906933,0.594306,1.907043,0.594486,0.000000,29.233806]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1316061.b3dm"}}}