"{\"p\":\"can-20\",\"op\":\"mint\",\"tick\":\"can\",\"amt\":\"1000\",\"rows\":[{\"df\":\"qa\",\"content\":[{\"q\":\"In a blockchain, what are the specific steps to transfer funds between subaccounts?\",\"a\":\"Develop the source  code: Enter the console/contracts directory, create a Asset.sol contract file, and write the contract content. Create a tAsset table in the constructor for asset management.\"}]}]}