Transaction not yet indexed

1smPFga7rAMsyfvqFkEjCjdLEvnVSXixJPFu7RVYdxcoC3RMVbEpW3TiBN9wKhsTu9kSCqPAMBCHvSwUAP5V7h4

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