STOFOQI47HS22EDKDFUFF4Z5NNZ6MXJFXETEZSITTOD7OYTETB2AC
let channel_name = txn.current_channel().unwrap_or(crate::DEFAULT_CHANNEL);
let channel = if let Some(channel) = txn.load_channel(&channel_name)? {
channel
} else {
return Ok(());
};
let channel = channel.read();
if let Some(h) = txn.reverse_log(&*channel, None)?.next() {
if let Some(h) = txn.reverse_log(&*channelr, None)?.next() {