Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEeTs3ldySEYaD58VhXWLiRD6Vu7Eg2flnj3Gb8WPWrv0JaaBaRT5tvEM4E… (1,748 chars)"
  }
}