Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqRWRMqDMRyGfHeZUPFVk0j2YtoA0ihq3vI6e0OcIsqAwKlT5ElDYMxlkR… (1,748 chars)"
  }
}