{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951165,-0.308683,0.000000,0.000000,0.115723,-0.356586,0.927068,0.000000,-0.285898,0.880958,0.377062,0.000000,-1824366.781068,5621544.771518,2389990.678157,1],    "boundingVolume": {    "region": [1.884522,0.386571,1.884686,0.386674,0.000000,60.438843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_15178.b3dm"}}}