Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAIlg3dZGvVEcCJuhyxKF7VhA1xLXTyy5MOks/rYe0bwUUHwh/0EnvckmgR… (1,748 chars)"
  }
}