Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHGtk1DK6XhSmXK9PNfrzUMv5HLurQiMJn9U0q+fcKTSV6t3NalI1IuALPl… (1,748 chars)"
  }
}