Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAlSrY8lesPn39GMLSCHfBQD/KXr5hHfsD49tBKSNIIqD+DvmNA5lL1HGdU… (1,748 chars)"
  }
}