{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to send and confirm original transaction data on the Solana blockchain?","a":"Sign the transaction: Use the sender's private key to sign the transaction request, ensuring the authenticity and integrity of  the transaction."}]}],"pr":"6b38554073dc0a26c9e2ba60d7664c3a6932b29da4aadc766bf44fb9c680146c"}