Impure hand coming in contact with other things

my hand came in contact with the small amount of urine(i dont know if the urine is dry or not, but my hand is wet).
.after that the hand touched dried pure things like pants etc after that it came in contact with tap (pipe) for washing the hands,if that tap becomes impure(tap is dry,but i forget if the hand is wet or not).
this…assalamualaikum.