Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQI+NofTxSaHCQ5lVL7IAkJLRZKD/Hpm/lOJqpObgDXS+HJrf0puo2EXbFyU… (1,748 chars)"
  }
}