Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFywRZGNIsHppy+UYKnAylvgifQbGYPF9BC+RkQyCcNuBzjdC1rCxMFEzeq… (1,748 chars)"
  }
}