Transaction not yet indexed

mn8iAVnYoCUtjv5ZpbhfpDiPLP6i6mD1jTgFvbMy2KU4w9wZz4vRLhSX1n7FJF1fSod55hTK1s8oSj77iUHi138

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.