Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdf6D1xlovcbVDCd2gHpfD0YI8dvDthZ87rZ7eMD7sYXsLX0CNE2N+GcMV… (1,748 chars)"
  }
}