Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDhkFtHwoIwMqPnvx2L/W4ALb6U7Kwjk80b3lak5xaJC0wkN8Dbl7PSDojv… (1,748 chars)"
  }
}