Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBxRDlfaGYtQurBGO3B8bwAabKDEXL6nk/v33uOFEDWCyHDUEORdb4/+NjQ… (1,748 chars)"
  }
}