Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBVAUjtfcaJvPRD/B8QZRPQ9iHyiSQLXZ6/SLyteb0gZ23DHQs2fxtYawqb… (1,748 chars)"
  }
}