Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC44dw6hmk1vsbvPNwGxBFNLjZWT01v3ueRkeW6MXkcMB7/6r5oFZH3TaFh… (1,748 chars)"
  }
}