{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951137,-0.308770,0.000000,0.000000,0.115801,-0.356712,0.927010,0.000000,-0.285961,0.880875,0.377207,0.000000,-1824769.648751,5621020.828662,2390909.072511,1],    "boundingVolume": {    "region": [1.884615,0.386727,1.884778,0.386830,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_32740.b3dm"}}}