Transaction not yet indexed

5Sh4amo7cvskFzumsyJnUdM5SH2yu2hux2sU1fFimVrc4CTH136qwPy4Cyw2J9j2PFGgN5odZG3jG3bTQLx8Rm15

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