Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCeKKTC1q4fPCv9hS3jGtnx3BoVGzz/LC3yrlek0+oNhjpzrCeMkYTg/PmA… (1,748 chars)"
  }
}