Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDnScYMg20ZSXYCkNsvv/e+J7i2vhJEaknTrEXGqRxLOWeNS4I2nvy+aVUr… (1,748 chars)"
  }
}