Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCwixoRxpvgS2C4ZEy0ms5NPjartLZsWBgiPJ1KhLPSICrouOiO2JHqPXEQ… (1,748 chars)"
  }
}