Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBcRKR1E/SRacoHHO0EgxUW48OW+3McaLQ6vyJkYa/tV0wUdaz7chYUt6Lo… (1,748 chars)"
  }
}