Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAtygvQToEM2BlJgRB/Bog41zd8EvkAOOiT5/4FsCXL8QL0e6U6+UlFxNwO… (1,748 chars)"
  }
}