Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCNUTLKuSf7/AsoZT0d7tn78lCOXWP+4C6oTTyiBilPiHkLvVO99CNtEAxS… (1,748 chars)"
  }
}