Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFhNweQD+S6/kQhGjYM/4Zr2r1Qk1yo3MW8YgugUuUESHtNG5Uk1Pyizx6m… (1,748 chars)"
  }
}