Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAsRSPZy94N8naQYgdfiXUjCrj3xnIoexF5JrMoTrBxLmcFt3BRdgQKFYkd… (1,748 chars)"
  }
}