{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897966,-0.440065,0.000000,0.000000,0.284592,-0.580719,0.762740,0.000000,-0.334710,0.682986,0.649230,0.000000,-2137845.915623,4362337.556516,4118970.228220,1],    "boundingVolume": {    "region": [2.026401,0.706460,2.026534,0.706682,0.000000,14.531740]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822298.b3dm"}}}