Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCjIIXRFLoYTPq/cMjBuULFVdFj52zJkSFcc9lgKlxkK2iy/XciS6uKmirU… (1,748 chars)"
  }
}