Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB3l3Ve/+nkUPdifY2Di2TVjX3B7Q2fC/QC8DuArPJ9rSZ2t2kiD5FOYC9D… (1,748 chars)"
  }
}