{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951194,-0.308593,0.000000,0.000000,0.115703,-0.356640,0.927050,0.000000,-0.285809,0.880967,0.377108,0.000000,-1823797.862516,5621605.597938,2390279.848377,1],    "boundingVolume": {    "region": [1.884428,0.386620,1.884591,0.386723,0.000000,54.868675]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13_22631.b3dm"}}}