Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBkoyjiJOKR4QNfDksSQN2GOw3JRAqkxohwtRtU/fvYzxcgRAi2fTQwLqIx… (1,748 chars)"
  }
}