Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBAtC0BSKae1flqxOWTDTTRhTT+TK5IZYg4tMyfcqTLDhH1LqEfi/pbxx/4… (1,748 chars)"
  }
}