Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDFMXE7272Ga6wPRG3aNs0sYU0Vflam4TJQ60P9I1+ilwZyx+Y3o2Bu/lLk… (1,748 chars)"
  }
}