Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD8MSuh48eTLm3JFoR7C5pHrI2KR7TR54i2IlOy1nVN7WwYS3sP33cM3pBL… (1,748 chars)"
  }
}