Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC43rTd2qClFa0cYW2ehRYSZJOfr/KpMx1xrUp2BrHKDm+hrkNAecxOJvDN… (1,748 chars)"
  }
}