Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDtSo6JyUhwRtAVUaWyuNIyyUHF1RtceOVfGvUyMWiyJjjtfvTnOa/BwD7U… (1,748 chars)"
  }
}