{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898645,-0.438677,0.000000,0.000000,0.284025,-0.581835,0.762101,0.000000,-0.333373,0.682925,0.649982,0.000000,-2129310.481018,4361962.173904,4123753.991094,1],    "boundingVolume": {    "region": [2.024888,0.707533,2.024957,0.707587,0.000000,14.773721]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/9.b3dm"}}}