Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDyuG0GpMY5Qp/EJayg112i3sdvZUnQQHBC3Yz4R7z4pnG2YMRUDAuknupN… (1,748 chars)"
  }
}