Transaction not yet indexed

5S2k496gGa8VyjSY5Mv17D6Lma5CscUdU7Dcjs2HCB82qZ3K9fZSEa5WccAUzwHrYtcupdTMVBPoRRcup7cFtTCe

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