Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGZ98PNC9Xo6ybq6omY2K4ZDI0LMjLedzVo3W3KQGlAeEbquSBm9Q1f+bMh… (1,748 chars)"
  }
}