{"description":"Gas is the transaction fee paid by users interacting with the Ethereum Blockchain. The amount of gas paid in a transaction is calculated based on the computational complexity of the executed smart contract code. Specifically, there is a gas cost for each EVM opcode. For example, storing data in a smart contract using the \"SSTORE\" opcode costs 20,000 gas. Gas is a visual representation of a gas meter composed of every EVM opcode mapped to its associated gas cost. ","background_color":"ffffff","external_url":"https://niftygateway.com/collections/consensusopen","image":"https://media.niftygateway.com/image/upload/v1629397940/Abigail/x0r/Consensus/FinalAssets/gas_-_Michael_Blau_nrfarj.gif","name":"Gas #145/2309","image_hash":"Qma6vqVpXPKv7qGBMk62XDBc3w1Vog8E99jFG34pygbYPR"}