Iota Blockchain Explorer https://hedgedoc.k8s.eonerc.rwth-aachen.de/yOgaY6dNQA-nyetpp3bGPw/ A blockchain unconfirmed transaction refers into a transaction initiated by a user that is definitely but to be confirmed and recorded about the blockchain by a validator or miner. It's generally known as a zero-confirmation transaction. An unconfirmed transaction is any transaction request sub... https://www.instapaper.com/p/16800704