Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCTIIKeFBh2H7uGMw0VTbQTj2oxKCPJymMepbrEGFep2FjypwMHUzDEEKIE… (1,748 chars)"
  }
}