{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951159,-0.308701,0.000000,0.000000,0.115666,-0.356386,0.927152,0.000000,-0.285941,0.881033,0.376854,0.000000,-1824640.445184,5622020.400089,2388671.505978,1],    "boundingVolume": {    "region": [1.884542,0.386346,1.884705,0.386449,0.000000,4.894052]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/11_70717.b3dm"}}}