{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951957,-0.306232,0.000000,0.000000,0.114661,-0.356437,0.927257,0.000000,-0.283687,0.881873,0.376593,0.000000,-1810253.446086,5627377.811046,2387013.301152,1],    "boundingVolume": {    "region": [1.881972,0.386101,1.882086,0.386130,0.000000,7.968490]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/17_35225.b3dm"}}}