Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBdUOrSenuW7Ss+czBcBSAUg0YbDldHvD0tCDZDzfoFQTyU3XRWDrUAk7hi… (1,748 chars)"
  }
}