Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCkEYG+PZT1LMVwTr+h1XWS0Ec6Jk2pUUjEYT/Ci3jSylWo3nf0WFPUkVOr… (1,748 chars)"
  }
}