Transaction not yet indexed

FKN4iZ9WZ6C4U52QNeZvbSznPtg3bFug3gnQ8UNz5pCq6k6rC89ecxWMuH4e16iYGCVSdz1PLYJCFEiuneU18ur

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