Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCxPAFsp6n7a7Vt61jRWK0t6MwaXBOdahNw97jeNMXIx1wBTynrjCU2i93h… (1,748 chars)"
  }
}