Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDi8mCe1mJ6zRRH7fERfD8EJVGnL47KUOPn33A1GWHk8kfn1DcevvpS9GCd… (1,748 chars)"
  }
}