{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858143,-0.513411,0.000000,0.000000,0.262602,-0.438927,0.859293,0.000000,-0.440392,0.736095,0.514023,0.000000,-2811369.098438,4699069.252655,3259445.235225,1],    "boundingVolume": {    "region": [2.109870,0.539806,2.110034,0.539931,0.000000,24.899161]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_318486.b3dm"}}}