Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCjHvXH6JAzrI6UcGhEVrldCKIgnqMZiWyFrketTmWvFjREQ7K4/+2TC/7R… (1,748 chars)"
  }
}