Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBIRgCNqB29VG2kI7mzTyK7HgZrKP1ZlFRuBluVxH0ZbUhAhiPwI2AVg+Kc… (1,748 chars)"
  }
}