{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895866,-0.444325,0.000000,0.000000,0.288905,-0.582502,0.759753,0.000000,-0.336616,0.678699,0.652730,0.000000,-2150053.681915,4335024.879878,4141241.178226,1],    "boundingVolume": {    "region": [2.031127,0.711130,2.031307,0.711235,0.000000,18.730522]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/24_1786952.b3dm"}}}