{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951177,-0.308646,0.000000,0.000000,0.115743,-0.356693,0.927024,0.000000,-0.285851,0.880926,0.377171,0.000000,-1824063.736606,5621347.003255,2390682.387751,1],    "boundingVolume": {    "region": [1.884484,0.386688,1.884647,0.386791,0.000000,51.192080]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_30224.b3dm"}}}