Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAEl7wiZGYpwrl2uHfjYKGKhOfIuBNzV7HNXyIHgO6QmQ2sBZ2N0jDskceR… (1,748 chars)"
  }
}