Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXsmgpB67XYsYt1RbnplZEjpfk/3jB0e4rOvVfHN/3OCyEIR0ioZbW//Hs… (1,748 chars)"
  }
}