How long to decrypt SHA256

[FPTHHrw6mKhNZwL6]

Because of the definition of ?a, as shown in hashcat --help:

Code:

- [ Built-in Charsets ] -

  ? | Charset
===+=========
  l | abcdefghijklmnopqrstuvwxyz
  u | ABCDEFGHIJKLMNOPQRSTUVWXYZ
  d | 0123456789
  h | 0123456789abcdef
  H | 0123456789ABCDEF
  s |  !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~
  a | ?l?u?d?s
  b | 0x00 - 0xff

ok thank you