Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBd1DxDendXdyO5IfYrcrDaSOIU5d5p+1S6m8O6z11f2AmhIHybUBOBis4C… (1,748 chars)"
  }
}