Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFwmxX28jOMlMZWoJM0khhndCCmqSwI/tNwrIQS8C3Zy8ata+S+kHapUg5… (1,748 chars)"
  }
}