Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAzRf9oWk5EqqzdlU3TD6Np8h7usrMBrqGGMu+u1R/8jg3lKl90NEvUWPuI… (1,748 chars)"
  }
}