Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDbZIa3PEn7D5eiKkyP3dp80Y4s5qg3W4wFBQlFiyl1GBiefn/4AYnxFZUO… (1,748 chars)"
  }
}