{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948909,-0.315551,0.000000,0.000000,0.115988,-0.348794,0.929994,0.000000,-0.293193,0.881675,0.369713,0.000000,-1870881.598453,5626015.755515,2343367.507502,1],    "boundingVolume": {    "region": [1.891781,0.378665,1.891886,0.378735,0.000000,58.191250]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/18_12405.b3dm"}}}