{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the requirements for proposal staking in a blockchain?","a":"Staked currency: Proposal staking usually requires participants to use a certain cryptocurrency as collateral, such as Ethereum, Bitcoin, etc. The amount of collateralized currency will vary depending on the consensus mechanism and security requirements of the blockchain network."}]}],"pr":"119f9cc27660e4fcf543a953248b2e7e6c8a4a5ffad5e933d067ce1293bb100c"}