{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897957,-0.440084,0.000000,0.000000,0.284602,-0.580708,0.762745,0.000000,-0.334727,0.682983,0.649224,0.000000,-2137950.108069,4362317.949123,4118937.137207,1],    "boundingVolume": {    "region": [2.026422,0.706453,2.026555,0.706676,0.000000,7.898886]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822257.b3dm"}}}