Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAXLMTv0z/FAcVyg/8mYCh6OU4BBgPWqRIv09KBcxV2oSudbkgKRYLq0U4B… (1,748 chars)"
  }
}