Please import PGP keys: gpg --keyserver hkp://pgp.mit.edu --search-keys EB9254D8
Verify the fingerprint:
pub 2048R/EB9254D8 2018-02-06 [expires: 2021-02-05]
Key fingerprint  = E341 74F2 7669 DEF7 EE43 A064 F7D3 CC25 EB92 54D8
uid VOBOT <[email protected]>
sub 2048R/2A5749BD 2018-02-06 [expires: 2021-02-05]