{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the requirements for the repeater when deciding which validator set to relay?","a":"Security of  the validator set: Repeaters need to pay attention to the security of the validator set to ensure that the relayed data will not be tampered with or leaked."}]}],"pr":"545e44636486e709fdc97b4d53e6498b8af578ffd7b15e37af6b8d9f7f969063"}