Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBwVl64zB3R9q2BniJGuMw0vO9f0NQ0M1hW55nO2qbcSGVGQYVAUw1hN1e4… (1,748 chars)"
  }
}