Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCkenK2kS8wwBMc6YD0l13N9TA2gHTdlNMEml2RZnylfGwUcJ4MUwYJXMpH… (1,748 chars)"
  }
}