Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAqbYZC7c7su1EFNj1DdlXvUKqRZobud3OUo58wjvJHjDSDiJbjFy8dNN1B… (1,748 chars)"
  }
}