{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to request airdrops to pay for transactions on the Solana blockchain?","a":"A4First, understand the basic concepts and  principles of the Solana blockchain. Solana is a high-performance, permissionless blockchain that uses the Proof of History (POH) consensus algorithm, featuring high throughput and low gas fees."}]}],"pr":"06657ad66906cdc0a40b640fad74c1077d00174a7cb65c5da43b534a25df2bf8"}