Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6NYzqQ5IdxL2Wg7DSG3kLvRULX4Tob6XDiCyVDMtMjUp1cqcKgjb9JD5U… (1,748 chars)"
  }
}