key cache exists? '.chibipub/objects/72/72868e025173a49b2c9f68a7ef5bea91ff73d0932eae94f189ee372a7659b912' yes!
pubkey:
-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3SW9w6BBSr/pRS4ck9jR
Fl77E+ISIy05YQWNRQK6HqffnjU9SfAQvuwY24ER0zRctbCT2mniUEO/g7PMt+qw
yAzTt5O5dJOwnofj5xrmuYqNO3+bUn5lijeMOFSEEwJC/c1AmD7U5WrYlvDVZ8ZR
dhBskW26K+Dfe1hbWApjDpZMT2Um3v+tX9Cy3eelfBp97kRcKx+M8PZav6RpehIs
ykwHenPMvDuh0b8/X6OTqwPwSoskYO4Df+AkU087LLNi7QJbYd3Mep8F2aBaxN1Q
VGrr4+R9qyuHH5p4SuDQzxN82QSD4xy5ABc2nwj5qtPEjLscpQBFR+uBNyd1DGqb
ZQIDAQAB
-----END PUBLIC KEY-----

sig:
OlNSwBZKw4XGGycyb2iDWy0JbgjhpTMq4lEMVpeIpXJ1SQ7DJqq9NlI3uhSZHG3JjfsbCGMmnFu4ya8YXpReYVBo95jIzGSH3RL32Hlt4ILnjFrkoVFg9soY2X0oR78QxWh5eQARPy06NR8pwoXa4afQ67ShJuJgj0baCJo9CFw1HHwK10XstkQ0whBMMn95fXGh0gW6pgqi/YQJC0WRngM63/L8Ao3ItkzyOsS7bTkRJ2rFSkPDg9dcccSEeQ98gWxMC+khEMUbRVR2i+08uPYt7CEODaL9P0uIxgmmcH/mDYS1UHKOgo/nDsmggcqQkLMZAkyxgcAq3ffVct++0A==
sigbuf: '(request-target): post /inbox
host: fcd59ca9535d.ngrok.io
date: Thu, 18 Feb 2021 18:18:58 GMT
digest: SHA-256=vZ5fl6E7cz82wjYy6BwrLasfQZkxBnRWSHIgtLPSwj0=
content-type: application/activity+json
collection-synchronization: collectionId="https://bitcoinhackers.org/users/jb55/followers", digest="0000000000000000000000000000000000000000000000000000000000000000", url="https://bitcoinhackers.org/users/jb55/followers_synchronization"'
bad signature #2