Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCWFCIBjgx2M4djFl7uU+mj+5mC1skqg9mdd8rCBCW3lmzO+hB9QWQUilyT… (1,748 chars)"
  }
}