Had to stare twice at the different transpositions, the keyword used is not seen often.

Make a 6×3 grid

Reverse the middle row

Read down from the upper left V

vpr23ispirare479ck

Letters in that range usually indicate a decimal conversion. Convert letters to numbers (a=0)

8 3 7 7 8 1 5 0 5 2 6 8 6 9 6 5 6 8 6 8 8 2 7 9 8 0 5 6 5 3 5 0 7 2 7 4

Make pairs

83 77 81 50 52 68 69 65 68 68 82 79 80 56 53 50 72 74

Convert decimal to Ascii

SMQ24DEADDROP852HJ

Anytime you see commas or slashes your first instinct should be to think about a keyboard flip cipher. For the cipher every rows use 10 keys: 1 to 0, Q to P, A to L and Z to /.

Simply flip all the characters to get

hhu23construct447co