Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBd3CbOR3y6zhjCvGDHV7YIdQjTfCqG2SsDgRwLDizNn2W+FmbV+QuRXpVL… (1,748 chars)"
  }
}