Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAcBbmZMdIJd7wgDTVWyDgzZ/6Onndq/BM94Y2NVJOBBRcBmjCluh4AVOrm… (1,748 chars)"
  }
}