Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAyGpjyuq7P4na06ySY+1jV0t1veDTTWZuEbxYRD68upjIs6wQ2KFRIut9b… (1,748 chars)"
  }
}