Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAy2q2BV5WEw0CTNZUxZLRB5kTLpj17huFeJwBwq8cmog9+Qyr+rW/+LIXa… (1,748 chars)"
  }
}