Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjvzlNqzlYbIWalijU87169zez8rQA/RR1lT2MtrDDzFWCmKLtHqNbsTaO… (1,748 chars)"
  }
}