Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIbW83Mjzh3YE++tUhC0Jm0qDdyDtpeUDl+PGKdminQ2WNnQXQIZ4tsrcPz… (1,748 chars)"
  }
}