Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFyZ0rb9tox7gDYNUOxXOkouRb13Z+0wndiQiWAE32WB1SwlD9u2SSwwCDR… (1,748 chars)"
  }
}