Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDCWOE/Xu9TFivfdpikB3XGebrNXLxeSv0Ey9PSz4Blm0ZFVyGGcXH5A/lr… (1,748 chars)"
  }
}