Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCVqZSyPJiVUUjm0jpez6bZpnr/pBzpShQdRtQ4MTbKcjQxm6HvDQzaCZWq… (1,748 chars)"
  }
}