{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889461,-0.457011,0.000000,0.000000,0.287090,-0.558750,0.778060,0.000000,-0.354637,0.690215,0.630743,0.000000,-2264941.901672,4408157.281592,4001363.974093,1],    "boundingVolume": {    "region": [2.045378,0.682473,2.045479,0.682547,0.000000,17.844844]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_362871.b3dm"}}}