Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBztKQ0Fz27va+gcuwEzrXlVqWQ36B8RLWJajgZ3gLlWm5S2u9I7DqXrDwA… (1,748 chars)"
  }
}