Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOEbxBq4+Wvc9vVwQtIw1lTxxr2DfUgQjfOwjL53NGIz1+E0ylosivRp5n… (1,748 chars)"
  }
}