Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQATC320b6QcWcbSDiOHJC5WaWCPFsTBN2dHqCPXFkZtBAa2q1eLojJH1LLO… (1,748 chars)"
  }
}