Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBHuu47tHD1k0TdlbesFfC/gI1Ir7jOKodFqOkO4J2qQgnp0L2MXXhO1/sd… (1,748 chars)"
  }
}