Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFZQR7HuQxx4MgF6Cw92g4bwEOmivXg9Nd4j37cZ4GkhgXBiTl0Y+V5eWLl… (1,748 chars)"
  }
}