Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDuk3YNYdAwcyZ/OcGOBNOivlc03+PrnTuFNl+A3L8vZBqwaNrdzX+9GZw1… (1,748 chars)"
  }
}