I believe that most Solana users have participated in meme coin trading. What most people hate the most is the token rug, which makes our investment worthless and directly zero. If we can conduct thorough research before purchasing, we can avoid most rugs and reduce investment risks. Currently, before purchasing any SPL token, I check the following five dimensions. If they meet the criteria, I might consider buying the token. \Contract Security CheckIs the contract secure enough? What is the ...