Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGI/b8JEcBxnyYLYJVZI9xkc62B8bLCWEuw5hLdY61dsErTy2eFuwfGTCRC… (1,748 chars)"
  }
}