Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJb94/5u0Ut1kl7TiaTEFY88PGp0RI/mYzxc18mGoQmFXhxv/dSyNv+MJG… (1,748 chars)"
  }
}