Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQLo4HBBZAkZjYtO3Tqvkakc7P9CTRFYNDmOxibel7llKEaYDhjqIE+V0bXN… (1,748 chars)"
  }
}