{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain use REST interfaces to query annual incentives?","a":"The request needs to include relevant  parameters, such as block height, address, time period, etc. These parameters will help the blockchain platform locate the specific incentive information."}]}],"pr":"b38d450ba19774ff9bb150e5f740f09f720bef7bf7a1e3cd97d049556c83df90"}