{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895193,-0.445679,0.000000,0.000000,0.289737,-0.581967,0.759847,0.000000,-0.337684,0.678274,0.652621,0.000000,-2156869.823103,4332302.741113,4140549.981016,1],    "boundingVolume": {    "region": [2.032639,0.710987,2.032818,0.711091,0.000000,20.162380]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/23_1867508.b3dm"}}}