High priority fee — prioritized processing for time-sensitive operations like DeFi trades or NFT mints.
Low priority fee — economical option for transactions that are not time-sensitive.
Medium priority fee — balanced option for most standard transactions.
Minimum viable fee — suitable for non-urgent transactions during low network congestion.
Maximum observed fee in the analysis window — upper bound during extreme network congestion.
Very high priority fee — premium option for critical transactions requiring near-immediate confirmation.
Priority fee estimates at each level, in microlamports per compute unit.