{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944114,-0.329619,0.000000,0.000000,0.184321,-0.527943,0.829037,0.000000,-0.272690,0.781055,0.561776,0.000000,-1741096.956191,4986947.345909,3562866.522485,1],    "boundingVolume": {    "region": [1.906639,0.596494,1.906754,0.596569,0.000000,8.804052]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/8_192437.b3dm"}}}