Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzMZdd7B+Ysa6PhgVw71tyyrJaQjBJJ0b/9Ruc+4qsZkGgHYfUHCil3QOm… (1,748 chars)"
  }
}