{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In what situations can deposits be refunded or destroyed in the blockchain?","a":"Transaction cancellation: When the blockchain network detects that a transaction is problematic, such as double-spending attacks or  other security risks, the transaction may be canceled. In this case, the involved deposit will be refunded to the original sender."}]}],"pr":"a4a9ebbd1b7d2152c762d0859cd4c2bb6346c84e6bd34160968e40cd00f99a58"}