Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCb59fcO4EAqMDo33zDKqA7QqtFi3nOc6iQiyfnBvcqbAglFhFFzZjI3Af4… (1,748 chars)"
  }
}