Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCJjk8g0yWsHd7ZTiUP3IeYib/9ZYkrisiHUcygspheoiB8pOqTxL058Aq4… (1,748 chars)"
  }
}