Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClxB7yKqYhw60fE3V+SoipeYAOs8WyOlN3rlnagWu1/h8Lx0EpokspRnFN… (1,748 chars)"
  }
}