Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCH1WOTokrU8Jpk2ov4Kzx2zwn4aRDjg6YFoMN1iPqmpWmpU9CCvuimUxL2… (1,748 chars)"
  }
}