{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950210,-0.311609,0.000000,0.000000,0.173842,-0.530109,0.829918,0.000000,-0.258067,0.786942,0.560467,0.000000,-1647720.492164,5024510.155411,3554545.584675,1],    "boundingVolume": {    "region": [1.887632,0.594891,1.887732,0.595008,0.000000,7.487634]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_1346420.b3dm"}}}