{"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":"Network Failure: When there is a fault in the blockchain network, such as interrupted communication between nodes or  network delays, the message sending operation may fail."}]}],"pr":"5d8f3555a227029642a73428cf8b53832282b35be4b3722b367d33f312088a36"}