You won't find the cache at the posted coordinates. The degrees and minutes are correct but you'll need to build the following creations to uncover the decimal minutes. In each case you'll need one 1x4 block and nine 2x4 blocks. I made 3 yellow for clarity.
Congratulations to _Shaddow_ on the FTF!
[puzzle]Tencu cncre vf cebonoyl rnfvre guna oybpxf
[final]Abegu Pbeare