Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFkshd61ZFWifYDR/gf2S71ZMh2hSGkzl6k0/7g2FKRoj9BrXhDcNQPWLj4… (1,748 chars)"
  }
}