The transaction rate is composed of two sections: The bottom rate and the suggestion. The base charge is "burned" (deleted from existence) and the suggestion goes towards the block proposer. The validator reward along with the ideas present the motivation to validators to help keep the blockchain developing (i.e. to https://how-to-buy-nft-on-opensea15936.fare-blog.com/28975481/not-known-details-about-ethbase