{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951097,-0.308891,0.000000,0.000000,0.115806,-0.356575,0.927062,0.000000,-0.286089,0.880889,0.377077,0.000000,-1825585.091890,5621107.200669,2390088.901752,1],    "boundingVolume": {    "region": [1.884741,0.386587,1.884905,0.386690,0.000000,36.748180]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/13_17070.b3dm"}}}