My computer is mining monero with monerod daemon pointing to my monero wallet, and I found in the logs some messages like this one:
[timestamp] BLOCK ADDED AS ALTERNATIVE ON HEIGHT 1382864
I thought my miner had found a block but there is nothing new in my monero wallet. Please explain the meaning of this log message and how does it looks like when the miner find a block and add some monero in my account. Thank you.