Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCGcdyrNEEkmNLNLt4gfp8otxMX/3hlb1kwG6TtlWvUnQSNKSVz2OExwOm4… (1,748 chars)"
  }
}