Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDGsvJyd8iSjHvoGCxFo4LCSa78dU78/n+N3Eo1W+wvyQTUl8/um+vPsA2f… (1,748 chars)"
  }
}