Block Explorer Hive https://500px.com/p/pallesenlsmmack So, if there is a lot of transactions while in the mempool and you also paid out a comparatively reduced transaction fee, your transaction can remain unconfirmed for an extended time period due to the fact miners/validators will find transactions with bigger service fees first. TraceHawk https://topsocialplan.com/story5788940/blockchain-explorer-usdt-the-definitive-guide-to-blockchain-explorer-litecoin-https-cutt-ly-3rj9ygbc