Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDDrC4O4EZ3TQ8felTonhsUeUSPM4DTXreo4yHVekJ3Ux2YifxlEr0xOx0T… (1,748 chars)"
  }
}