Transaction not yet indexed

5SmtC2QfqLbJKS6nCEAwrT2iECCdVERnCj9b5oVY5LgqbqU4Gm57w7Py38kvkpRt6KnSH7UCpZHMCmawM4emAMUE

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