Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqPu2uPZNBtcRQES2B3qOz1m/dS9oPeGFb7MlqF00JYEk4ZUGqdyGhYPVn… (1,748 chars)"
  }
}