Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCQbfgnmYWgxiuDXiuz/s8wPhP6vBTGKgaLs5F9Uo7A4zrjQ98/I5BRE2Mc… (1,748 chars)"
  }
}