Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGEuGKhpxAgpPxpdLWxnSiCPECi7HQ0kVJAzHEP2nbw+TIEy35jKiS0/Yzs… (1,748 chars)"
  }
}