Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCuHOyWdelAsQWpexFmNkSfH/Faeaj2TYfWsT4/8JuAcFyXdLY48990HiIa… (1,748 chars)"
  }
}