Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB4I5q5v8B1NnscpxB6rPr0MR0NULj3htHtNyqH4hBrcCW4VGxRMktijNLx… (1,748 chars)"
  }
}