Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCaHEN6D+TAl7ItPADWqFN8JIOixeGtGmnbHzynKLbvQwp9XXCWCTuIUCH0… (1,748 chars)"
  }
}