{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the release conditions for escrow accounts in blockchain?","a":"Contract execution completed: When the tasks agreed upon in the smart contract are completed, the relevant parties can release the assets in the delegated account  according to the contract terms."}]}],"pr":"a0e685eac47e06363f73bcb4b79f80f231dd59c14e9fd0e1548b8868cd596e1f"}