Parses an lxmf.propagation announce app_data blob.
lxmf.propagation
app_data
Tolerates a missing/trailing metadata map. Returns null when the bytes are absent or not the expected 7-element [bool, int, bool, int, int, [3 ints], map].
null
[bool, int, bool, int, int, [3 ints], map]
Parses an
lxmf.propagationannounceapp_datablob.Tolerates a missing/trailing metadata map. Returns
nullwhen the bytes are absent or not the expected 7-element[bool, int, bool, int, int, [3 ints], map].