Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCEe62eneKlEeG4Jhj8jJ83KJI3L9f5qo2n+VqZZTxpzwTL6Con7PZKZ8fw… (1,748 chars)"
  }
}