Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwELnjb9Y/gWGtuYAkiyu2O6jW8OQu7UjPKU2LZLg5Ef4W7ZcbIVnSSNRO5v… (844 chars)"
  }
}