Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCNAOmYUX4z8YGEihb6dsbo9cKNS11xsZgZY1adYRiV2wrEUGqJ4mr28+/h… (1,748 chars)"
  }
}