Function write_retransmitted_announce_wire_packet 

pub fn write_retransmitted_announce_wire_packet(
    announce: &Announce<'_>,
    hops: u8,
    via: TransportId,
    buf: &mut [u8],
) -> Result<usize, WireError>

RNS 1.4.2 Transport.jobs() announce retransmission