Polkadot Blockchain Explorer https://www.instapaper.com/p/16801288 Solana: Ordinarily a handful of seconds to a moment. However, in rare instances, Solana blockchain transactions can remain unconfirmed for several hours or simply times In several blockchain networks, consumers can set their very own transaction service fees. Miners and validators generally prioritize transactions with... https://hedgedoc.k8s.eonerc.rwth-aachen.de/ftwXmwWQS3aRxqs88ptGCw/