Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAhY8l9XQkhaXOWbVItsMXiVLdJeXvkil2noVUTXfhM/yzdhJSui6K0s77k… (1,748 chars)"
  }
}