Transaction not yet indexed

5ngNhMdSMc4ecpB4r28RyFb9a6JptBGrB2EUweJKq5siA4F9sppwDPxYbuuoTSfeVX5b9k7byco7HtnYcFb6H66c

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