Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCQp47RFAtC5DXN8q+mFMF2PoAdwWVZtU19CI/83TREQxWsR+UpfCzyrKGO… (1,748 chars)"
  }
}