{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950161,-0.311760,0.000000,0.000000,0.174460,-0.531708,0.828764,0.000000,-0.257830,0.785797,0.562180,0.000000,-1646216.314634,5017231.975299,3565432.954899,1],    "boundingVolume": {    "region": [1.887765,0.596927,1.887917,0.597112,0.000000,8.757294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/6_1332034.b3dm"}}}