Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHCXp8fsNm8k3PgtgHAOUc71yRmdAJEEsEjMIJeMVZCxGVUHMq2OviNJurK… (1,748 chars)"
  }
}