Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCg/tBkBNcyY+9QxLX3Nmo/fLsHQ/QNzTT4hdHkKF3+RST0aVIyc53iTwq3… (1,748 chars)"
  }
}