{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852860,-0.522140,0.000000,0.000000,0.269453,-0.440122,0.856556,0.000000,-0.446439,0.729210,0.518600,0.000000,-2850013.731766,4655192.240095,3288518.696242,1],    "boundingVolume": {    "region": [2.120065,0.545128,2.120244,0.545297,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9322.b3dm"}}}