Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBlD7u8ZNVLQ2oWJV9fG4WSy3yExuApY2jtD18cezDyWQhymfH88oIIwO8… (1,748 chars)"
  }
}