Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAJ2lFfT5djxzEXmgDnNOb8brkhXj15tlqzcMsnLW0eWAKCDLaaC3GvvuR0… (1,748 chars)"
  }
}