Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAhpOsnBz1xB11R07qyHvWoGFeVhFOWLKbOPBf5zBdZDG64U5io6/5eRQCK… (1,748 chars)"
  }
}