Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCAl8KcaqMGtA76e6jooLHgH6Ikl11HRi4rqGfcEVqhXB0DK9D4NTgWohfa… (1,748 chars)"
  }
}