{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898657,-0.438651,0.000000,0.000000,0.284018,-0.581864,0.762081,0.000000,-0.333344,0.682917,0.650005,0.000000,-2129127.857530,4361909.287648,4123903.217591,1],    "boundingVolume": {    "region": [2.024840,0.707555,2.024947,0.707627,0.000000,7.694939]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/10_1791206.b3dm"}}}