Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBqSw+BwXey4qQfwF/VMtABzfINaWFR3Ex/tKmQ6HH1TUeMwmHDEnOH7VMG… (1,748 chars)"
  }
}