Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDuXabVeWhwaYwZO2e1BYsK5ItV7f8MBJsEMtKTe+bLTXIX+q0njd77kGCW… (1,748 chars)"
  }
}