Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD9kQUNeGfSfTTpoGyfov6YUQqYJWrUfI5oynHswQ94o3FQGESMoAzPm1Ou… (1,748 chars)"
  }
}