Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCCrfWfn8KmWZmk7VSF1TBWOVPG0b7bnTcWONjMidXrMR7a6FT4/KrrbgKy… (1,748 chars)"
  }
}