Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAettYFR0BAa08UbzTMlgSRsI5tIr6vW9X8LG8G89lBzEiVYCv68SF9ckKU… (1,748 chars)"
  }
}