Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBTlKw1w/jl6ob/QDEnJ1VBQ+ket4JKdHBqZ5UgXOQfnmhkXGoxZexyggA2… (1,748 chars)"
  }
}