Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCDsIMH4PB1mU+xNrOls3wY1yk+fYvubWtKNXTg/CBCqA2RTMZviQapMaMk… (1,748 chars)"
  }
}