Can Anyone explain what this “nonce b9499501 was already sent 2 seconds ago” means , I am solo mining BTC , I have got this notice a several times now???

Can Anyone explain what this “nonce b9499501 was already sent 2 seconds ago” means , I am solo mining BTC , I have got this notice a several times now??? submitted by /u/BakedJuggernaut420 to r/Bitcoin
[link] [comments]
Quelle: bitcoin-en