{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What attribute information is saved in FeedProperties in the blockchain?","a":"There is no explicit definition of FeedProperties in the blockchain. However, in a general sense, FeedProperties may store some attribute information related to transactions, accounts, and blocks in the blockchain network. This attribute information may include addresses of the two parties involved in the transaction, transaction hash value, transaction amount, transaction timestamp, block height, etc. Additionally, depending on the specific implementation and application scenarios, FeedProperties may also contain other customized attributes to meet different requirements. In summary, FeedProperties are a collection of attributes used to describe various transaction  and block information in the blockchain network."}]}],"pr":"f1e56dbfd6717827136137080f11a7eaccf430fdbe2f5ffb2a0f7a62aedbccd1"}