Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCnTg5Di8AxhOF7kkepxrE9M4d3njk7Tq+Tm2ucTnCZUXr4lbydcqyaMC6V… (1,748 chars)"
  }
}