Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9Q/Hov32LXkrCa7eHszaR6/lYx7h5ygerY5kRgGJVhR3/OELa6ACllAVE… (1,748 chars)"
  }
}