Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCCgaR7Sey2Sm0Y5TtZAHLxAw9TCroPUdKlAhw256gEDAz3vDZ+HHpL5Axm… (1,748 chars)"
  }
}