Transaction not yet indexed

5SmpgVZV3E3XLshSjQYHyoREqqexWUmaXv346PkJ6PW6QNQw6pMu7dzs532zDwceCU5ktsmYe3EDdEB7TXnEMraM

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