Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD7i2IOtcOBRyhgJ4bfs/KFw6wRZH7lEt5fQ/odLxllTwJZu4C1+EhCDaoS… (1,748 chars)"
  }
}