Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDyvPu1htUo9GrVnIldrWhzj2B6HNKaGufqcHrK4t/oo03ckECSdFwVqCOz… (1,748 chars)"
  }
}