Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzTPM45aPUyESaxM7MXUx1BAEMOs6kCaP6/GUdGby/oEjNtACQQC8nxMKH… (1,748 chars)"
  }
}