Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH1GQb6eH+ceb/B8puGhSmdtGmD6LUesolFzDVDp7NmiDn37yxtkEEtbW4u… (1,748 chars)"
  }
}