Transaction not yet indexed

5Mmh4pmUpfVgeAvvG5nG9vuURUTXst4ew4ERFrLf2ieibmZY3jHVbBoLPyM1bgktkbWTjKaM4zWighgAet1xDFoH

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