6DAXX2PCMPXM66TQNBW2WQYCJM7WUKACHQ4LTEJKU6QIVQSTFV5QC
ZX5GI7ZM5WMGMNWNBYTJNE3T3OSIKASM53PHBPVB73IWGWUBEM5QC
S4P2B3FPF57HPHTIAYGMPCVKB7573IB5ZBKNXVBTB6ICCPF55WNQC
summary = '$addr $self.state'
summary = '$addr $self.state 0x${ptr_str(self)}'