Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHJZZOLC+5iiGLdQ5wsLeo8eTtpg3BJWqfkDCEiX0wnRhtRmtjHgKI5yGsv… (844 chars)"
  }
}