Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXG4HmUQRGYJ4NcoN1W3sAfE0p2io8XZ/xQTiXmgtZKkHVAfbvJe0Bpekh… (1,748 chars)"
  }
}