{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951186,-0.308618,0.000000,0.000000,0.115718,-0.356653,0.927042,0.000000,-0.285830,0.880953,0.377125,0.000000,-1823933.455826,5621513.765014,2390391.606692,1],    "boundingVolume": {    "region": [1.884454,0.386639,1.884618,0.386742,0.000000,48.082550]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_25083.b3dm"}}}