Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDrWyMn8sGMx2IdyCJ5l8yr8rhpvETvJqArmAx3a8H3WSdkTfkhDxVwgcPx… (1,748 chars)"
  }
}