Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAjutuh5M6myEHjQzo4HCEbzELT+YqoMCEP49kqyRRA1Xqjrw7pblPoyIka… (1,748 chars)"
  }
}