{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the situations in which the message sending operation in the bank module within the blockchain fails?","a":"Lost or Damaged Wallet Private Key:  If the private key of the wallet used to send the message is lost or damaged, the message sending operation may fail."}]}],"pr":"20d3df5c3938b7afff049d7fd87f7044902f6ff0d8d3ec371ec29e106393ecd7"}