Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC5YhwjDgvFYtpx7D5bNUFO1RL5NgHCQtStc2XLEVxKnhbUhajf8k+BSKlD… (1,748 chars)"
  }
}