{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949801,-0.312855,0.000000,0.000000,0.174967,-0.531184,0.828993,0.000000,-0.258808,0.785719,0.561841,0.000000,-1652458.376044,5016724.092479,3563273.975652,1],    "boundingVolume": {    "region": [1.888908,0.596507,1.889079,0.596712,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1405714.b3dm"}}}