{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to send signed operations in a blockchain using an address?","a":"Generate a private key: Use the chosen encryption algorithm to generate a private key. The private key is confidential and used to sign transactions. Usually, the private key is a large integer, which can be generated by a random number generator or a cryptographic library."}]}],"pr":"1ff926e07e69772f07178865f753ae3602fbd438d27de12dfc7e496c27312616"}