{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951174,-0.308656,0.000000,0.000000,0.115734,-0.356654,0.927040,0.000000,-0.285865,0.880939,0.377130,0.000000,-1824154.048274,5621427.942293,2390424.882833,1],    "boundingVolume": {    "region": [1.884494,0.386644,1.884658,0.386747,0.000000,51.192080]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_26176.b3dm"}}}