Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCAAftdYgNRXlIG23vhgfWIyycyAI+ArurMMpBFPDuG7jMNl4JupLR2Tl4m… (1,748 chars)"
  }
}