{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948916,-0.315529,0.000000,0.000000,0.176518,-0.530858,0.828874,0.000000,-0.260982,0.784872,0.562018,0.000000,-1666339.998791,5011323.633199,3564400.798567,1],    "boundingVolume": {    "region": [1.891759,0.596813,1.891861,0.596834,0.000000,6.310987]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/20_1053288.b3dm"}}}