Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBFLO6K9sBYdpmCr81m/+Pwm9wEyUduGoKj4LQC3n2EXmyZNOFHiAipXAVV… (1,748 chars)"
  }
}