{
  "echo":"ed25519", 
  "data": { 
    "k32": "x/84EPkgw5j7JJYWq4f0/SIAkio2J7RYIZcUbW1VYBU=",
    "k64": "ITrIEHuf9GhBXRyXReTE5A4BnpoZA7oONq9XasHKN4fH/zgQ+SDDmPsklharh/T9IgCSKjYntFghlxRtbVVgFQ=="
  }
}