{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validation nodes work in a blockchain?","a":"Configure the validation node: After installing the relevant software, you  need to configure the validation node, such as setting SSH keys, enabling validator logs, and adjusting the configuration parameters according to the project's requirements."}]}],"pr":"ce8c11c4d1ecd486a27dbf266bee8f2cbce1f7cd435a0e005614538a7cac4468"}